investigators at an agricultural research facility randomly assigned equal numbers of chicken to be housed in two rooms. In room #1, chickens experienced normal day/night cycles. In the other room, lights were left on 24 hours a day. The objective

35,359 results
  1. History

    Which most accurately describes how the Agricultural Revolution impacted the evolution of human society? The Agricultural Revolution led people to consume more protein and fewer grains. The Agricultural Revolution eliminated the need for animal husbandry

  2. Chem Oxidation-Reduction Titrations

    H2O2→ O2 + 2H+ + 2e- OCl- + 2H+ + 2e-→ H2O+ Cl- H2O2(aq) + OCl-(aq) → H2O(l) + Cl- (aq) + O2(g)Assign oxidation numbers to the following atoms: O in H2O2 ________; Cl in OCl- __________The oxidizing agent for this RedOx rxn is_____________. The

  3. Statistics

    A survey is taken among customers of a fast-food restaurant to determine preference for hamburger or chicken. Of 200 respondents selected, 75 were children and 125 were adults. 120 preferred hamburger and 80 preferred chicken. 55 of the children preferred

  4. world history A

    What best describes the impact of people changing from hunter-gatherers to living in permanent agricultural societies? A.)Hunter-gatherers relied on a narrower variety of foods compared to grain producing agricultural societies.B.) Hunter-gatherers made

  5. Statistics

    A clinic employs 9 physicians. 5 of the physicians are female. 4 patients arrive at once. Assuming the doctors are assigned randomly to patients, what is the probability that all of the assigned physicians are female?

  6. math

    A woman wants to take her fox, chicken, and bag of corn across the river in her canoe. The canoe can hold only one thing in addition to the woman. If left alone, the fox would eat the chicken, or the chicken would eat the corn. How can the woman take

  7. Math

    Fifteen numbers are written on the circle. Each number is equal to the absolute value of the difference of the next two numbers (moving clockwise). Find the greatest of the numbers, if sum of all numbers is 2.

  8. Math

    A store advertises chicken for sale at $2.45 kg. How much does 4.2 kg of chicken cost?

  9. sorry left out a "x"

    If f(x)=3^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (f-g) (x) (3^2) - (1/6+x) 3^2 -6-x x is all real numbers and x is not equal to -6 (f x g) (x) I do not understand (f/g)

  10. statistics

    An educator is considering two different videotapes for use in a half-day session designed to introduce students to the basics of economics. Students have been randomly assigned to two groups, and they all take the same written examination after viewing

  11. statistics

    10.15 A psychologist theorized that people can hear better when the have just eaten a large meal. Six individuals were randomly assigned to eat either a large meal or a small meal. After eating the meal, their hearing was tested. The hearing ability scores

  12. HEALTH CARE

    When a record destruction program is considered by a healthcare facility, all the following are usually consulted EXCEPT The patient or legal representation. Facility board of directors. Facility attorney. Malpractice liability insurance carrier. HELP?

  13. math

    Consider an equilateral triangle with points located at each vertex and at each midpoint of a side. (See picture.) This problem uses the set of numbers {1, 2, 3, 4, 5, 6}. Place one number at each point. Call the sum of the three numbers along any one side

  14. stastics

    Practice Problem #16 pg. 307: A researcher theorized that people can hear better when they have just eaten a large meal. Six individuals were randomly assigned to eat either a large meal or a small meal. After eating the meal, their hearing was tested. The

  15. math

    2) In a certain instant lottery game, the chances of a win stated as "3 in 23". Express the indicated degree of likelihood as a probability value between 0 and 1 3) A certain company reduced its management staff from 20 managers to 16. The company claimed

  16. Math

    An ordered triple of real numbers (a,b,c) is called friendly, if each number is equal to the product of the other 2. How many friendly triples are there? Details and assumptions The numbers need not be equal to each other. The numbers need not to be

  17. maths probability

    In one version of the game Keno the house has a pot containing 80 balls numbered 1 through 80,.the house then selects 20 of the 80 numbers at random . The house randomly selects 20 numbers from the counting numbers 1-80 .In the variation called 6-spot

  18. business math

    chicken delight sells whole-chicken dinners for $12 and half-chicken dinners for $8. yesterday they sold a total of 400 dinners and took in $4200. how many of each size dinners were sold?

  19. Algebra 2

    If f(x)=3^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3^2) + (1/6+x) x is all real numbers and x is not equal to 6 (f-g) (x) (3^2) - (1/6+x) 3^2 -6-x x is all real numbers and x is not equal to -6 (f x g) (x) I do not understand (f/g)

  20. Math

    Let X and Y equal the respective numbers of hours a randomly selected child watches movies or cartoons on TV during a certain month. From experience, it is known that E(X) = 30, E(Y) = 50, Var(X) = 52, Var(Y) = 64, and Cov(X, Y)= 14. Twenty-five children

  21. biology

    The agricultural research facility during a research accidentally changed the DNA sequence of a wheat plant from GCCATGTT to GCGTACTT and this mutation resulted in a stronger plant variety. What kind of mutation did the plant undergo?

  22. biology

    The agricultural research facility during a research accidentally changed the DNA sequence of a wheat plant from GCCATGTT to GCGTACTT and this mutation resulted in a stronger plant variety. What kind of mutation did the plant undergo?

  23. Cross-Cultural Art Project

    http://www.google.com/search?source=ig&hl=en&q=Jhonen+Vasquez Have fun. =) Hi everyone, My art class is studying artwork from around the world, and as part of our midterm projects we have to research a particular artist who represents one of the cultures

  24. civics

    Which is NOT a responsibility of the Department of Agriculture? 1. The opening of foreign markets to U.S. agricultural products 2. To oversee federal anti-hunger programs 3. The designation of lands for private and public use =4. Support for farmers with

  25. Civics

    Which is NOT a responsibility of the Department of Agriculture? 1. The opening of foreign markets to U.S. agricultural products =2. To oversee federal anti-hunger programs 3. The designation of lands for private and public use 4. Support for farmers with

  26. AP Statistics

    Of all U.S. fourth graders, 71% are assigned mathematics homework three or more times per week. If 5 fouth graders are randomly selected to be checked for this frequency of homework assignment during a randomly chosen week, find the probability that A.)

  27. Algebra

    What is the length of the interval of solutions to the inequality 1 ( is less than or equal to) 3-4x (is less than or equal to) 9? I presume that I just plug in numbers for x? The problem is, that all the positive numbers I've tried have made them way less

  28. Chemistry

    A cup of chicken soup (500.0 g) is heated from 20ºC to 98ºC in a microwave oven that operates at wavelength = 1.55 x 10–2 m. How many moles of photons are absorbed by the soup? Assume that the specific heat capacity of chicken soup is equal to that of

  29. Texas history

    1. How did early advancements in agriculture cause Texas to become a leader in the fields of biology and genetics? A. Early agricultural innovations led to the development of the Human Genome Project. B. Early agricultural innovations attracted researchers

  30. Microeconomics

    Discussion Question 2 Thirty years ago, the market for chicken was perfectly competitive until Frank Perdue began marketing chicken under his name. How do you suppose Perdue created a brand name for chicken? What did he gain from doing so? What did society

  31. English

    What is the difference among the words? hen, cock, rooster, chick, chicken Is chicken a general term for hens or cocks? Or does chicken mean 'chick'?

  32. Algebra 2 Could use help asap

    I really am trying to work these problems out on my own. Please help If f(x)=3x^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (f-g) (x) (3x^2) - (1/6+x) 3x^2-x-6 x is all real

  33. algebra

    production of two numbers is 19951 and sum of those two numbers is 280 (x+y=280).Without assigned those numbers find difference between them (x-y=?)

  34. math

    Carol buys 1.2 pounds of chicken breast. If each pound of chicken breast cost $3.70,how much will she pay for the chicken breast.

  35. english

    You've been assigned to invite a group of mechanical engineering professors to tour your facility. What type of language should you use in the invitation? A Formal language B Direct, simple language C Technical jargon D Pompous language

  36. English

    If you've been assigned to invite a group of mechanical engineering professors to tour your facility. what type of language should you use in the invitation? a) Direct, simple language b) Technical jargon c) Formal language d) Pompous language

  37. algebra

    Please help me? Chicken Dinners. High Flyin' Wings charges $12 for a bucket of chicken wings and $7 for a chicken dinner. After filling 28 orders for buckets and dinners during a football game, the waiters have collected $281. How many buckets and dinners

  38. Data management

    1) In how many ways can 12 distinct objects be separated into three equal piles? 2) In how many ways can 25 students be assigned to 4 distinguishable study groups if at least 6 students must be in each group? 3) in how many ways can 4 students be assigned

  39. Discreet Mathematical Structures

    Use proof by contraposition to prove the following statement: If A is the average of two positive real numbers then one of the two numbers is greater than or equal to A. Proof. Domain: positive real numbers P: A=(x+y)/2 Q: x is greater than or equal to A

  40. Statistics

    6. Benford's Law claims that numbers chosen from very large data files tend to have "1" as the first nonzero digit disproportionately often. In fact, research has shown that if you randomly draw a number from a very large data file, the probability of

  41. Statistics

    5. Benford's Law claims that numbers chosen from very large data files tend to have "1" as the first nonzero digit disproportionately often. In fact, research has shown that if you randomly draw a number from a very large data file, the probability of

  42. math

    A researcher suspects that a new popular food supplement has substantial negative health effects. What procedure would be most appropriate for a study aimed at clarifying this issue? A. Recruit volunteers from the local college and randomly assign them to

  43. statistics

    investigators at an agricultural research facility randomly assigned equal numbers of chicken to be housed in two rooms. In room #1, chickens experienced normal day/night cycles. In the other room, lights were left on 24 hours a day. The objective was to

  44. math statistics

    Marathon runners were randomly assigned to receive either vitamin C or a placebo. Separately, these treatments were also randomly assigned to a group of nonrunners the same age as the runners. All subjects were watched for 2 weeks after the race to see if

  45. math statistics

    Marathon runners were randomly assigned to receive either vitamin C or a placebo. Separately, these treatments were also randomly assigned to a group of nonrunners the same age as the runners. All subjects were watched for 2 weeks after the race to see if

  46. Texas History

    How have developments in the Texas healthcare industry contribute to the urbanization of Texas? A- Early agricultural innovations led to the development of the humane genome project. B- Early agricultural innovations attracted researchers to the area and

  47. Statistics

    Twenty (20) students randomly assigned to an experimental group are studying for a test while listening to classical music. Thirty (30) students randomly assigned to a control group are studying for the same test in complete silence. Both groups take the

  48. Civics

    Which is NOT a responsibility of the Department of Agriculture? 1. The opening of foreign markets to U.S. agricultural products 2. To oversee federal anti-hunger programs =3. The designation of lands for private and public use 4. Support for farmers with

  49. statistics

    Twenty (20) students randomly assigned to an experimental group are studying for a test while listening to classical music. Thirty (30) students randomly assigned to a Control group are studying for the same test in complete silence. Both groups take the

  50. ACCT211

    Classiflying Manufacturing Costs The PC works assembles custom computers from components supplied by various manufactures. The company is very small and it assembly shop and retail sales store are housed in a single facility in a Redmond, Washington,

  51. Probablity

    Samir had prepared the problem tests for Stages 1 to 5 of Geometry and Combinatorics for next week but forgot to label which test was for which stage. Since Samir didn't label them, the computer assigned them labels 1 through 5 randomly, with each label

  52. Statistic

    In a population of over 15,000 patients, the distribution of systolic blood pressure follows the normal curve. Investigators believe the average systolic blood pressure in the population is 120 mm. The investigators take a simple random sample of 6

  53. working with parents and families

    Which of the following items should not be included in a child care facility's parent handbook? A. Statement of the facility's program philosophy B. Summary of scheduled events at the facility C. Names of and information about staff members D. Names of and

  54. math,percentage

    Ruzita bought 3kg of chicken.she used 0.75kg of the chicken to cook curry and another 0.13kg to stew w/ vegetables.what percentage of the chicken was not used?

  55. English

    You've been assigned to invite a group of mechanical engineering professors to tour your facility. What type of language should you use in the invitation?

  56. Math

    You need 9 9/16 lb of chicken. The store sells chicken in half pound quantities. How much chicken should you order? Explain

  57. Statistics

    We are given this table which is Benford law for these questions they are used for filling your taxes: k= p(X=k) 1 0.301 2 0.176 3 0.125 4 0.097 5 0.079 6 0.067 7 0.058 8 0.051 9 0.046 1.) If you select two numbers randomly from any where on your taxes

  58. Math

    Working with simple addition and multiplication of positive and negative numbers. Have completed 59 of 60 problems on a worksheet, I am stumped by one of them. For example Two numbers are given 30 and 13, You must find two number multiplied together equal

  59. english

    This is my intro paragraph for my research paper about the importance of numbers in the bible. How is it, please offer some suggestions too, thanks: As I was reading the Old Testament, I noticed the use of different numbers and was curious about their

  60. psychology

    I am haveing to prepare a research on study habits. I have the idea on how I am going to conduct.research but my question refers to numbers based on research for the college am I making those up? I ask because of course not sure if my idea I would be able

  61. Math

    Mary’s mother made 102 chicken sandwiches and tuna sandwiches for Mary’s birthday party. After her friends had eaten _5 8 of the chicken sandwiches and _23 of the tuna sandwiches, an equal number of chicken and tuna sandwiches were left. How many

  62. Language Arts

    Hi! At school my teacher told me to think of a riddle that has to move things or objects around. Example: There is a fox, chicken, and a box of seeds. Get across the river with a boat that could only carry one thing at a time. If you leave or put the

  63. ECONOMICS

    Thirty years ago, the market for chicken was perfectly competitive. Then, Frank Perdue started marketing chicken under his own name. How do you suppose Perdue created a brand name for chicken? What did he gain from doing so? What did society gain from

  64. journalism

    Select one of the following assignments and conduct background research online and in your local newspaper. Then write a 250-300 word memo describing what you expect the most important issues to be on your new beat and whom you expect to be your most

  65. ENVM

    Review the three most significant adverse environmental impacts you identified in Week Four for the facility you are working with in your Capstone project and suggest actions that the facility might take to eliminate or mitigate them. Restrict your answer

  66. Health ins

    Course project,to research a healthcare facility How do i write a Outline

  67. Criminal justice

    1. Criminal investigators spend hundreds of hours gathering, recording, reporting, and evaluating information. Investigators use computers for all of the following EXCEPT: A. evidence control. B. crime analysis. C. case management. D. evidence

  68. math30

    Children’s meals are being prepared for a large gathering. There is an equal number of chicken, hamburger, and fish meals. Each meal comes with a toy: a ball, a parachute toy, or a Frisbee. There are twice as many balls as Frisbees and an equal number of

  69. college

    A clinic employs 9 physicians. 5 of the physicians are female. 4 patients arrive at once. Assuming the doctors are assigned randomly to patients, what is the probability that all of the assigned physicians are female?

  70. Statistics

    A study in England attempted to determine the "right" method for teaching mathematics. A random sample of 248 students was chosen from the school at large. The students were randomly assigned to one of two classes. At the beginning of the research, the

  71. Introduction to business law

    The law firm is considering expanding its services into different states. You have been selected to perform research as part of a committee that is tasked with contracting employees to support the expansion. Specifically, you have been assigned to research

  72. math

    The numbers 1 to 100 are placed in a box. You randomly select 15 numbers without looking. What is the probability that two pairs out of these 15 numbers will have the same difference?

  73. Data management

    . In Lotto 6/49, you must pick 6 numbers and pay $2.00 for each ticket. Six (6) numbers are drawn randomly. The following table summarizes the winning prizes if you match: 6 numbers (1st prize)

  74. uc

    As an experiment she randomly selected 15 students and randomly assigned them to one of three groups which include either a PowerPoint presentation created by the faculty, AuthorGen Presentation created by the faculty, or a well known tutorial by the ABC

  75. Algebra II

    9x+y is less than or equal to 1700 9x+3y is less than or equal to 1800 4x+8y is less than or equal to 2400 ***I need help plugging in numbers for x and y. The numbers don't have to be the same for each question.

  76. Medical Information Management and Office Practice

    Please check my answers. 1.Dr. Jones used an abbreviation that no one was familiar with. What can be done to prevent this from happening in the future? A. Ask the physician to take a course on medical abbreviations. B.Designate an approved abbreviations

  77. MATH

    JOhn had prepared the problem sets for Levels 1 to 5 of Geometry and Combinatorics for next month but forgot to label which set was for which level. Since Calvin didn't label them, the computer assigned them labels 1 through 5 randomly, with each label

  78. world history A

    What best describes the impact of people changing from hunter-gatherers to living in permanent agricultural societies? A.)Hunter-gatherers relied on a narrower variety of foods compared to grain producing agricultural societies. B.) Hunter-gatherers made

  79. Math (Number Theory )

    An ordered triple of real numbers (a,b,c) is called friendly, if each number is equal to the product of the other 2. How many friendly triples are there? Details and assumptions The numbers need not be equal to each other. The numbers need not to be

  80. HEALTH

    IS GRILLED CHICKEN SANDWICH GOOD FOR YOUR HEALTH? DOES GRILLED CHICKEN SANDWICH HAVE FAT? Thank you for using the Jiskha Homework Help Forum. Anything grilled is far better for you than something fried. Yes, this is good for your health. The amount of fat

  81. math

    Afton made a chicken dish for dinner. She added a 10-ounce package of vegetables and a 14-ounce package of rice to 40 ounces of chicken. What was the total weight of the chicken dish in pounds?

  82. Math

    Afton made a chicken dish for dinner. She added a 10 ounce package of veggies and a 14 ounce package of rice to 40 ounces of chicken. What was the total weight of the chicken dish in pounds?

  83. math 4

    afton made a chicken dish for dinner, she added a 10 ounce package of vegetables and a 14 ounce package of rice to 40 ounces of chicken, what was the total weight of the chicken dish in pounds?

  84. Statistics

    A manufacturing facility produces iron rods whose mean diameter is 2.5 inches with a standard deviation of 0.2 inch. If a sample of 50 metal rods produced by the facility were randomly selected, what is the probability that the mean of these rods will lie

  85. Statistics Question 3

    A company sells cans of chicken soup that that are advertised to contain 20 oz. However due to variations in the manufacturing process, the volume of soup in the cans is, in fact, Normally distributed with a mean of 20.1 oz and a standard deviation of 0.4

  86. Math Statistics

    A company sells cans of chicken soup that that are advertised to contain 20 oz. However due to variations in the manufacturing process, the volume of soup in the cans is, in fact, Normally distributed with a mean of 20.1 oz and a standard deviation of 0.4

  87. Introduction to Psychology

    Ms. Sue, I meant to say hypothesis for the question that starts with Joaquin has been assigned a primary research

  88. Health Care

    Do you think that there is a difference if an EMR system is put into a small facility or a big facility?

  89. WRITEACHER

    In South Africa the baboons not only annoy farmers by raiding cornfields but also chicken coops. Rewritten: In South Africa the baboons not only annoy farmers by raiding cornfields but also annoy chicken coops. Hmmm! "In South Africa, the baboons annoy

  90. science physics

    A chicken decides to cross a road. The road is perfectly straight, runs north-south, and is full of cars driving by from south to north. The cars have a log-normal distribution for the distance between each car. However, the cars all travel at 80 km/hr.

  91. Science

    A cross of a black chicken with a white chicken produces all speckled offspring. This type of inheritance is known as.....

  92. Science

    What Gases Are Produced When A Chicken Is Being Flied Or Cooked? That Aroma Which We All Identify From A Distance And Say I Smell Chicken

  93. Math

    If f(x)=3x^2 g(x)= 1/6+x find the following and give the domain (f+g) (x) (3x^2) + (1/6+x) x is all real numbers and x is not equal to 6 (f-g) (x) (3x^2) - (1/6+x) 3x^2 -6-x x is all real numbers and x is not equal to -6 (f x g) (x) I do not understand

  94. t test

    A researcher theorized that people can hear better when they have just eaten a large meal. Six individuals were randomly assigned to eat either a large meal or a small meal. After eating the meal, their hearing was tested. The hearing ability scores (high

  95. math

    describe the solutions of 4

  96. World History

    Describe the impact of the Agricultural Revolution on the formation and development of permanent human settlements and technological advancements. If you could provide some websites/articles for me to do my research that would be great. Thank you :)

  97. math

    Can someone explain this to me. Determine if the given rule is a function, and if not, explain why. a. People assigned to their fathers b. Numbers assigned to the sums fo their digits. c. Mothers assigned to their children. a) Here the rule defines a

  98. math

    Use the numbers 1 -12. Each row, column, and diagonal must equal 26. The four corners and four center numbers must equal 26 too.

  99. Statistics

    Through extensive research, Metlife Insurance claims that the mean footwell intrusions for Toyota Corrola and Toyota Rav4 are equal. Crash test at 40mph were performed at 7 randomly selected Toyota Corrola and 13 randomly Toyota Rav4s selected. The amount

  100. english

    If you go to the Internet and do a research for statistics to back up your argument for a speech you are writing for your Communications class, it is considered: A. primary research. B. investigative research. C. systematic research. D. secondary research.

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