1. Statistics

    A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half of a group of overweight persons to a treatment group who are given the herb with instructions for its use and a planned diet

    asked by Amy on September 11, 2014
  2. Science

    2.Why are biologists concerned about ecosystem disruption? 1.Explain the process of succession. Succession is a natural change in the area that results in one group of plants replacing a group before. for #1 that is all I have so if you could give me a

    asked by Katherine P on March 11, 2016
  3. History

    During the cold war, people were afraid of communists, both outside and inside the United States. The red scare and McCarthyism that grew out of these fears was damaging to the American way of life. During the McCarthy years, many of the freedoms

    asked by Max on February 21, 2018
  4. Compare two college essays, everyone please come!!

    I come back... and bring an new college application essay, please help me to revise the new one(the first one), and more important... to compare which one is better for my college application. If you are not good at writing, it doesn't matter, just tell me

    asked by Jenni on December 3, 2006
  5. probability

    The National Center for Educational Statistics reported that in 2009 the ACT college placement and admission examination were normally distributed and had a mean of 21.1 and standard deviation of 5.1. A college requires applicants to have an ACT score in

    asked by matt on September 21, 2015
  6. math

    Ms. Davis asked her students to draw a picture describing their hobby, She asked them to use only 3 colors. Patrick has a box of crayons containing the colors red, blue, yellow, green, orange and purple. How many different ways can Patrick use his crayons

    asked by chase on November 6, 2008
  7. subordinate groups

    Directions: Identify and describe inf any of these creations and consequences situations the grip has faced: *Creation:Migration,annexation, or colonization *Consequences:Extermination,expulsion,secession,segregation,fusion,or assimilation The group I'm

    asked by jasmine on October 4, 2006
  8. Business Calculus

    Pam and Tim decide to start saving money for their daughter's college education. They open a college savings plan (529) with a 500 dollars initial investment and next month start to make monthly deposits of 120 dollars. If the account pays 8% compounded

    asked by cs94 on February 11, 2013
  9. Chemistry

    How can I rephrase this. An electrophilic aromatic substitution is a process where one atom or group on an aromatic ring is replaced by an incoming electrophile. The reactivity and regioselectivity of this category of reactions is significantly impacted by

    asked by help on March 9, 2018
  10. 6th grade world hstory plz check

    I pick A one drawback of voluntary trade was that it 1. requires two groups to use a common language 2. can make one group dependant upon another for necessary goods 3. does not occur unless there is a shortage of goods for atleast one group 4. forces

    asked by dasha on March 2, 2016
  11. English

    1. Take one and pass the others to the other students. 2. Take one and give the others to yourmembers in the group. 3. Take one exam paper and hand the others to your members 4. Take one and pass the others around. 5. Take one and pass the rest to the

    asked by John on June 10, 2008
  12. math

    a group of people pay $720 admission at an amusement park. Thad adult tickets were $15 and children tickets were $8. there are 25 more adults then children how many children are in the group

    asked by jewels on October 14, 2013
  13. English

    Occur age group after age group and repeat time after time Should there by any dashes or hyphens here? should it be like: occur age-group after age-group and repeat time-after-time ???

    asked by Christine on July 3, 2009
  14. 5th grade

    What are the stresses of the words dozen, voyage, forbid, native, language, destroy, notice, distance, carrot, knowledge, captive, spinach, solid, justice, ashamed, program, message, respond, service, and relative??? I suck at these.........I always try

    asked by a person on March 17, 2010
  15. math

    hello im having problems with my math 1 Wells College in Aurora,New York was previously an all -girls college.In 2005,the college began to allow boys to enroll. By 2012, the ratio of boys to girls was 3 to 7. if there were 200 more girls then boys in 2012,

    asked by mariam on October 1, 2014
  16. managerial economics

    In 1991 the Air Force awarded a $93 billion (or more) contract to a group led by Lockheed, Boeing, and General Dynamics to build the new fighter plane for the 21st century, the YF-22 Lightning 2. A group headed by Northrop and McDonnell Douglas, which had

    asked by tina on August 8, 2010
  17. Admissio Appeal Letter, the most updated one

    Plz give some helps for my appeal letter. Thanks Dear Undergraduate Admission Office, I recently received a letter from Purdue University informing me that I have been offered an admission to The College of Engineering for Summer 2007 at Purdue University

    asked by crzyadmi on April 13, 2007
  18. life orientation

    name and explain one law that protects citizens against the xenophobia

    asked by Anonymous on April 19, 2019
  19. US History

    why were the sons of liberty considered as good citizens?

    asked by Mike on October 11, 2008
  20. American Governement

    In comparison with the citizens in European democracies, Americans are less likely to:

    asked by Niyom on December 26, 2010
  21. social studies

    what is the process by which people from foreign countries became U.S. citizens

    asked by Minh on September 17, 2013
  22. life orientation

    name and explain the laws that protect the citizens against xenophobia

    asked by Kelvin on April 19, 2019
  23. Social Studies

    why do united states citizens have civic responsibilitys

    asked by Ace on October 14, 2016
  24. Life orientation

    Name and explain one/legislation that protects citizens against xenophobia

    asked by Pj on April 24, 2019
  25. writing

    how can i answer the question...SHOULD NUTRALIZED CITIZENS BE PRESIDENT?

    asked by ethan on January 27, 2010
  26. social studies

    to what extent should a government be involved in its citizens lives

    asked by michael on May 15, 2011
  27. social studies

    what is a government in which citizens rule through elected representatives?

    asked by jacob on December 17, 2008
  28. constitution

    what are common privacy rights held by us citizens?

    asked by kelly on December 1, 2007
  29. L.O

    One law/legislation that protects citizens against Xenophobia

    asked by Zoo on May 4, 2019
  30. History

    How did political machines maintain support of citizens?

    asked by Maggie on November 27, 2016
  31. History

    Section 1 political power. all political power is inherent in the people, and governments derive their just powers from the consent of the governed, and are established to protect and maintain individual rights. ... section 33 recall of elective officers

    asked by Josh on May 21, 2018
  32. biology

    What is the difference between a control group and an experimental group? Thanks in advance. :) control group is the group you do not change (what you comapre the experiement to), the experimental group is the group that you do the experiment to, you

    asked by Marie on September 27, 2006
  33. Math Help From Anybody

    1 Henry spends the day at a ski resort. The total trip riding up the main chair lift and skiing down his favorite trail takes 40 to 50 minutes, depending on whether Henry takes a rest along the trail. He gets on the first chair lift at 8:00 am, he takes a

    asked by SmartyPants on March 8, 2015
  34. Math Ms.Sue

    1 Henry spends the day at a ski resort. The total trip riding up the main chair lift and skiing down his favorite trail takes 40 to 50 minutes, depending on whether Henry takes a rest along the trail. He gets on the first chair lift at 8:00 am, he takes a

    asked by SmartyPants on March 8, 2015
  35. Statistics

    In a study of the effect of a medical treatment, a simple random sample of 300 of the 500 participating patients was assigned to the treatment group; the remaining patients formed the control group. When the patients were assessed at the end of the study,

    asked by HELP!!!! DEV on August 10, 2013
  36. Maths Fraction

    Need Help... 3/4 of a cake was shared by a group of children. Mrs.Lim gave each child 1/8 of the cake. How many children were there in the group?

    asked by Sarah JJ on February 14, 2015
  37. math

    In a particular tour group, 30% of the tourists are men, and there are 20 more women than men. How many tourists altogether are there in the group? Explain your reasoning.

    asked by lola on June 13, 2017
  38. Physics

    Imagine a right-angle triangle with angle θ = 40o on the left. The serves as an increasing slope. On the slope is an object of mass m1= 340 g on an inclined surface. The angle of the inclined surface is θ = 40o with the horizontal. The object m1 is

    asked by LeahHH on October 6, 2009
  39. Physics

    Imagine a right-angle triangle with angle θ = 40o on the left. The serves as an increasing slope. On the slope is an object of mass m1= 340 g on an inclined surface. The angle of the inclined surface is θ = 40o with the horizontal. The object m1 is

    asked by lynn on October 6, 2009
  40. math

    A group of friends went to lunch. The bill, before sales tax and tip, was $37.50 . A sales tax of 8% was added. The group then tipped 18% on the amount after the sales tax was added. What was the amount, in dollars, of the sales tax? What was the total

    asked by **please help** on March 27, 2014
  41. chemistry

    In a buffer pre-lab, we were asked to complete a table for 10 test tubes. In tube 1, you had 0.20 M of acetic acid only and were asked to find the pH. I think the answer is 2.72 (using a ICE table). In tube 2, you have 90 mL of Acetic Acid and 10 mL of

    asked by Trina on May 16, 2011
  42. social studies

    a separatist group is a group that wants

    asked by ttevyn on April 8, 2019
  43. Chemistry

    ONe day, you were walking along the road with your friend and saw a piece of solid that you've never seen before. You were curious about the identity of the substance so you tried to give it to the Department of Science. You found out from them that it is

    asked by Marie Ashley on December 16, 2013
  44. stat.

    The average age of a vehicle registered in the United States is 8 years, or 96 months. Assume the standard deviation is 16 months. If a random sample of a group of 48 vehicles is selected find the probability that the mean of the group’s age is between

    asked by chris on March 17, 2013
  45. statistics

    The average age of a vehicle registered in the United States is 8 years, or 96 months. Assume the standard deviation is 16 months. If a random sample of a group of 48 vehicles is selected find the probability that the mean of the group’s age is between

    asked by tony on March 17, 2013
  46. Math

    A group of students is entering a contest to win $1000. The students plan to divide the money equally. Construct a graph that best describes the relationship between the number of students in the group and the amount of prize money each student wims?

    asked by Gus on March 4, 2012
  47. computer programming

    Boardman College maintains two files—one for Sociology majors and another for Anthropology majors. Each file contains students' ID numbers, last names, first names, and grade point averages. Each file is in student ID number order. The college is merging

    asked by John on August 8, 2015
  48. business

    Positive roles and actions of individuals that help the group achieve its task goals include?A. Recognizing the contributions of members. B. Disagreeing with everything that is proposed. C. Restarting major points, pulling ideas together, and summarizing

    asked by Anonymous on February 21, 2012
  49. math

    kano's college is 1200 miles away.he drives 300 miles each day.how long will it take him to get to college? _______________________________________ days / miles per day /miles in all _______________________________________ 5 / 300 /1500 300*5 =1500 is the

    asked by emily on January 5, 2012
  50. Statistics

    I have another Stats question i'm confuesed on. classify the sample as random, systematic, covenience, stratified, or cluster. A marketing executive fo General Motors finds that its public department has just printed envelopes with the names and addresses

    asked by Gavin on January 21, 2013
  51. STATISTICS

    DEPENDENT MEANS OF EXPERIMENTAL GROUP OF 20, MEANS OF 38, STD 3, CONTROL GROUP OF 30, MEANS 35, STD 5- SIGNIFICANCE LEVEL OF .05 IN HYPOTHESIS TESTING FORMAT

    asked by GARY on September 2, 2010
  52. Maths,fractions

    A group of friends went to a coffee shop. 2/5 bought coffee 1/3 bought tea 4/15 bought cake What is the smallest posible number of people in the group?

    asked by Anonymous on September 30, 2016
  53. math

    a group has 6 fifth-graders, 7 sixth-graders, & 4 eighth-graders. One member of the group will win a prize. Describe the chances that the winner will be a sixth-grader

    asked by kk on November 5, 2009
  54. English

    In which sentence is the underlined verb in the passive voice? a. The rock group is giving the concert just one more time. b. By then the rock group was already giving the concert. c.The rock group will have given the concert by then. d. The rock concert

    asked by Samii on November 30, 2015
  55. English

    Can you check these two sentences for me? 1) he dreamed of equality of all people 2) he fought against evil 3) the Black Power Movement was more militant (OR a more militant group?) 4) A homowork agency does his homework in Paul's place (instead of for

    asked by Franco on January 6, 2010
  56. Art

    Which step involves critiquing a work of art? Create. Imagine. Analyze.)MY ANSWER Reflect.

    asked by LOVE on May 4, 2016
  57. Story section

    Imagine you are an old ragged doll.You have just been thrown away by your owner.Tell the story of what happens to you. Please at least write 4 or 5 sentences to make a start Thank you

    asked by Sara on April 14, 2017
  58. Math

    Imagine the following scenario to solve the probability problem. Suppose A and B are independent events with P(A)=1/5 and P(B)=1/6 . Find each of the following. a.) P(A and B)=1/30 b.) P(A or B)= c.) P(not A)= d.) P(not(A and B))= I am confused...Please

    asked by Keonn'a on October 11, 2018
  59. English

    True or false: Your main job as a peer reviewer is to imagine what your teacher would say and to imitate his or her language?

    asked by Taylor Beach on February 25, 2014
  60. Government vocab

    A. general election B. propaganda C. conventions D. open primary E. soundbite F. interest group G. trade union H. grassroots I. closed primary J. public policy K. nomination L. run-off primary M. lobbying N. blanket primary O. mandate 1.The

    asked by Alex on July 24, 2012
  61. English

    What did the emperor ask Ma Lian to paint? 1. The emperor asked Ma Liang to paint a gold tree and a boat. 2. The emperor asked him to paint a gold tree and a boat. 3. He asked Ma Liang to paint a gold tree and a boat. 4. He asked him to paint a gold tree

    asked by rfvv on April 5, 2010
  62. Health Care Statistics

    A census is defined as which of the following? A. A collection of data B. A survey conducted with a small group C. A bureau of research specialists D. A count of a particular population B. I did my studying and it sows survey but I am hesitant of the

    asked by Anonymous on June 17, 2017
  63. psychology

    Sorry, sent in error.The question I have is I have an idea for my research on study habits. Which would be students who study alone vs. Group studies.What would be the grades on exams? and by hours of studying between self study and group studywould the

    asked by Emily on July 16, 2011
  64. Math1(Please Help Me)

    A group of 894 women aged 70-79 had their height and weight measured. The mean height was 159 cm with a standard deviation of 5 cm and the mean weight was 65.9kg with a standard deviation of 12.7kg. Both sets of data are fairly normal. A.) Suppose you were

    asked by Candice on June 21, 2016
  65. Statistics

    the length of times it takes college students to find a parking spot im the library parking lot follows a normal distribution with a mean of 5.5 minutes and a standard deviation of 1 minute. find the cut off time which 75.8% of the college students exceed

    asked by Cody on November 12, 2015
  66. SS Check Answers

    1. What value in American identity is most fundamental to the U.S. political system? A. indivual rights B. social conformity C. national security D. freedom from rule 2. Why was the Voting Rights Act of 1965 necessary A. Each citezen must be ruled by the

    asked by Katie on November 2, 2016
  67. History 8th gradconnections academy

    1. What value in American identity is most fundamental to the U.S. political system? A. indivual rights B. social conformity C. national security D. freedom from rule 2. Why was the Voting Rights Act of 1965 necessary A. Each citezen must be ruled by the

    asked by Jamie Spires on November 30, 2017
  68. Pschology 202

    1. The three broad categories, also called domains, of adult development are: physical, cognitive, and sexual. (Points : 1) True False Question 2.2. Temperament is a term that relates to personality and emotional development. (Points : 1) True False

    asked by Sharnii23 on March 29, 2015
  69. Chemistry

    Identify 2 examples of the atoms or groups in the compound tocainide that could be involved in its binding to receptor sites in the body via hydrogen bonding. Give reasons for your conclusions. I have gathered that OH- and NH- bonds are an option, is this

    asked by Bean on March 14, 2007
  70. Grammar

    Write "Incorrect" if "good" or "well" is used incorrectly. Write "Correct" if "good" or "well" is used correctly. 1). I'll do good in college. 2). Being conscientious will help me succeed good in life. 3). I'll be a good influence on others too. 4). I have

    asked by Anonymous on April 17, 2013
  71. science(regents)

    A television advertisement claims that a certain brand of cough drop reduces coughing for 8 hours. Describe an investigation that could be determine if this claim is vaild. IN your answer include this> - the treatment give to the expertimental group -

    asked by Flynn on September 19, 2011
  72. physics

    A senior citizen walks 0.36km in 11min , going around a shopping mall.What is her average speed in meters per second?If she wants to increase her average speed by 30\% when walking a second lap, what would her travel time in minutes have to be?

    asked by abu hayu on September 8, 2012
  73. Diagnosis and Assessing

    Hello, can anyone help me with the following questions: Due to oppression and discrimination that many diverse members of counseling groups have faced, it is recommended that the group be a place where the subject of __________ can be openly explored. A.

    asked by Lencho on April 2, 2017
  74. what is a mortgage rate

    Hello, I am in college and thinking of buying a house. What constitutes an excessively high mortgage rate today? I got an offer of 7.5% APR, which I know is high. But with limited credit history but a great credit score, this is the best offer I have

    asked by Greg on August 24, 2005
  75. Communications

    I need help brainstorming ideas for the following below: our assignment is that : "You have been asked by the college union to research a way that will make the lives of its students easier. You should consider ONE facet of a students’ life that you

    asked by Ria on March 7, 2017
  76. English

    revise the following sentence to use modifiers correctly, clearly and effectively. Original 1.The student cafeteria is operated by a college food service system chain. Revised. The chain of student cafeteria is operated by a college food service system

    asked by Li on September 28, 2016
  77. statistics

    A city survey found that 47% of teenagers have a part time job. The same survey found that 78% plan to attend college. If a teenager is chosen at random, what is the probability that the teenager has a part time job and plans to attend college?

    asked by Olivia on October 11, 2011
  78. Business Managment

    Problem 11.3 -- Kelly is a 35 year old single parent with a one-year-old son. She earns $45,000 a year as a marketing analyst and has employer paid group life insurance worth twice her annual salary. She also participates in her employer’s 401(k)

    asked by Vanessa on October 14, 2011
  79. psychology

    Random assignment can be described as a research method: used to balance the independent and dependent variables. no longer used because of its unpredictability. increasing the likelihood that the experimental group and control group will be different.

    asked by cindy on October 30, 2010
  80. biology

    Pick one of the multiple choice that best matches the answer. For grasshoppers and locusts to be in the same family they must also be in the same a. order b. group c. genus d. species two members of the same ___ would be most clostly related. a. order b.

    asked by kate on May 13, 2010
  81. psychology

    Random assignment can be described as a research method: used to balance the independent and dependent variables. no longer used because of its unpredictability. increasing the likelihood that the experimental group and control group will be different.

    asked by cindy on October 31, 2010
  82. science

    an experiment for a new asthma medication was set up into two groups. Group one was given the new drug, while group 2 was given a sugar pill. the sugar pill serves as _________. a) control B)constant c) Experimental variable D) dependent variable

    asked by nicole on September 4, 2012
  83. Grd 12 U English

    I am the discussion director for my group. I have to grab 4 reallyyy good discussion questions for the book The Kite Runner. I already found one good question, I need the other 3. It has to be from chapter 1-3 PLEASE help me out, i'm so stuck, honestly I

    asked by Kristen on July 8, 2013
  84. Statistics

    What is the 10th percentile, n of group of people's pulse rates, where X = pulse rates of group of people, for which the mean is 73 and the standard deviation is 8? Assume a normal distribution. (Round your answer to the nearest whole number.) n = .

    asked by Anonymous on February 19, 2012
  85. PSYCHOLOGY

    Which of the following is a characteristic of individualistic cultures? 1.person identity closely tied to identity of larger group 2. Needs & goals group valued over individual needs & goals 3. Importance of self reliance & individual achievemennt

    asked by CCC on October 28, 2008
  86. English

    A question on my college survey says “What are your concerns or worries about starting or continuing college, such as subject areas you need to improve, study skills, or other issues that may make it difficult for you to finish?” What should my answer

    asked by Clueless on March 23, 2018
  87. Social studies

    Which of the following actions is the best example of u.s. citizens trying to live up to the c hallenge presiting in the statement above?

    asked by Muka on February 6, 2019
  88. social studies

    How did the federal blockade of New Orleans affect the citizens of Louisiana ?

    asked by victoria on March 4, 2014
  89. Writing

    If there is not enoufh police patroling in the city what would happen to us citizens?

    asked by Ahmed on October 20, 2010
  90. Conceptual Physics

    Why do citizens have a responsibility to have some basic understanding of nature's rules?

    asked by Victoria on January 11, 2015
  91. history

    describe the difference between the poor and wealthy citizens of Rome.

    asked by Jack on May 14, 2012
  92. history

    Describe the treatment of US citizens of japanese descent during wwII.

    asked by jessica on May 24, 2011
  93. social studies

    how did the federal blockade of new orleans affect the citizens of louisiana

    asked by xoria on April 4, 2016
  94. Civics

    Which rights have allowed for citizens to check the powers of government?

    asked by Kali on November 23, 2013
  95. life orientation

    name and explain one law/legislation that protects citizens against xenophobia

    asked by lamiie on April 12, 2019
  96. history

    describe the difference between the poor and wealthy citizens of rome.

    asked by Jack on May 14, 2012
  97. Crossword Question

    this Canadian Act suspends the individual rights of her citizens. what is it???

    asked by Greg on November 26, 2007
  98. sociolgy

    How does this definitional process lead us to incarcerate fellow citizens?

    asked by Anonymous on July 24, 2013
  99. English

    Which word should be used? The most dissatisfied citizens were we/us residents of the Tremont neighborhood.

    asked by Kelley on October 28, 2013
  100. Physics

    Why do citizens have a responsibility to have some basic understanding of nature's rules?

    asked by Victoria on January 11, 2015