Thursday

April 24, 2014

April 24, 2014

Number of results: 442

**7th Grade Math stuffs**

Compare probabilities of independent and probabilities of dependent events. Any examples???
*Thursday, January 17, 2013 at 10:41pm by lazyburrito*

**Math**

Can someone please help me. A single card is selected from a standard 52-card deck. B= the drawn card is black; R= the drawn card is red; Q= the drawn card is a queen; F= the drawn card is a face card ( a king, queen or jack). Without finding the probabilities, determine if B ...
*Saturday, December 1, 2012 at 3:17pm by James*

**Probability**

Can someone please help me. A single card is selected from a standard 52-card deck. B= the drawn card is black; R= the drawn card is red; Q= the drawn card is a queen; F= the drawn card is a face card ( a king, queen or jack). Without finding the probabilities, determine if B ...
*Saturday, December 1, 2012 at 7:34pm by James*

**Probability**

Can someone please help me. A single card is selected from a standard 52-card deck. B= the drawn card is black; R= the drawn card is red; Q= the drawn card is a queen; F= the drawn card is a face card ( a king, queen or jack). Without finding the probabilities, determine if B ...
*Sunday, December 2, 2012 at 2:00pm by Kelsey*

**Help with Calculating Probabilities**

Anon: Do you know how to calculate probabilities like P10, P20, P30...? I do not understand lot of this statistics stuff and desperately need help. Thanks
*Thursday, September 13, 2012 at 10:12pm by Bev*

**Stats**

If there are only two possible outcomes to an experiment then... A.) the two corresponding probabilities must each be.50. B.) the two corresponding probabilities could be any numbers between 0 and 1, but must add up to 1. C.) the two corresponding probabilities could each be ...
*Wednesday, November 2, 2011 at 9:33pm by Mandy*

**statistics**

A professional gambler claims that he has loaded a die so that the outcomes of 1,2,3,4,5,6 have corrresponding probabilities of 0.1, 0.2, 0.3, 0.4, 0.5, and 0.6. Can he actually do what he has claimed? Is a probablility distrubion described by listening the outcomes along with...
*Sunday, May 29, 2011 at 11:51pm by Jessica*

**math**

A single card is selected from an ordinary deck of cards. The sample space is shown in the figure below. Find the probabilities. (Enter the probabilities as fractions.) (a) P(two of diamonds) 1 (b) P(two) 2 (c) P(diamond) 3
*Friday, June 7, 2013 at 12:24am by Jean Claude*

**math probablity- Respond as soon as possible **

Assume a family is planning to have three children. 1. Why do probabilities centered around this scenario represent the same probabilities as those for flipping three coins
*Friday, April 26, 2013 at 10:28pm by Angela*

**Statistics**

Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...
*Saturday, May 10, 2008 at 11:24pm by Danny*

**Statistics**

Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...
*Sunday, May 11, 2008 at 10:14am by Danny*

**Statistics-Matrix of Transition Probabilities**

Given the following matrix of transition probabilities, write three equations that, when solved, will give the equilibrium state values. P = large bracket with a b on top and c d directly under that, closed large bracket. Thanks.
*Monday, February 6, 2012 at 8:13am by Lisa*

**math**

you roll a number cube. what are the odds in favor of rolling a 1 or a 5?thanks. There are 6 sides of a cube. You want one of 2 numbers to show up. So it's 2/6 chance....or 1/3 Matt I assume that you are talking about a die (Singular for "dice"), it has a total of 6 sides. ...
*Friday, April 13, 2007 at 1:16pm by dillon*

**harvard**

6. For Design 3, consider the probability of a random individual in South Dorchester being sampled; and the probability of a random individual in Harbor Islands being sampled. These probabilities are approximately the same as the probabilities calculated using:
*Saturday, December 8, 2012 at 4:05am by jasonsie*

**Mathematics**

Please help... In a 200 m swimming race between 8 boys, the probability of Omar winning the race if he is in one of the two outside lanes is 1/4. If he is in any of the other lanes, the probability of Omar winning is 1/3. If the lanes are drawn at random, what is the overall ...
*Tuesday, May 29, 2007 at 1:37pm by Elizabeth*

**math**

Three boxes, labeled A,.B. C, contain 1 red and 2 black balls, 2 red and 1 black balls, and 1 red and 1 black ball, respectively. Compute the terminal probabilities by using the multiplication technique. Then add the terminal probabilities for all the outcomes in which the ...
*Sunday, July 7, 2013 at 10:39am by Annonymous*

**Probability**

There are three investment plans for your consideration. Each plan calls for an investment of $25,000 and the return will be one year later. Plan A will return $27,500. Plan B will return $27,000 or $28,000 with probabilities of 0.4 and 0.6, respectively. Plan C will return $...
*Sunday, February 1, 2009 at 8:35pm by Julie*

**Statistics**

A roster contains the names of 12 students from the School of Math, Science and Engineering (MSE) and 8 students from the Dreeben School of Education (DSE). Determine the probabilities of randomly selecting the following if the selection is done without replacement: A) An MSE ...
*Monday, March 7, 2011 at 9:11pm by James*

**accounting**

A city is served by two newspapersthe Tribune and the Daily News. Each Sunday reader purchases one of the newspapers at a stand. The following transition matrix contains the probabilities of a customers buying a particular newspaper in a week, given the newspaper purchased ...
*Tuesday, November 15, 2011 at 5:19pm by Zanobia*

**probabilities**

z < .05=
*Wednesday, August 4, 2010 at 12:07pm by Felicia*

**Math**

A license plate is to consist of two letters followed by three digits. How many different license plates are possible if the first letter must be a vowel, and repetition of letters is not permitted, but repetition of digits is permitted? For the first letter, how many vowels ...
*Sunday, March 25, 2007 at 7:25pm by Carlos*

**Alegbra help**

Find the requested probabilities. P(B) if P(B)=1/5
*Friday, September 9, 2011 at 8:33pm by Anonymous*

**math**

Find the requested probabilities. P(B) = 1/5
*Tuesday, September 11, 2012 at 9:30am by Anonymous*

**probability**

Let Y=X2. Calculate the following probabilities: P(Y=0)= P(Y=1)= P(Y=2)=
*Thursday, February 27, 2014 at 5:52pm by lin*

**probabilities**

What is the probability of obtaining tails or a five
*Wednesday, June 5, 2013 at 5:41pm by Anonymous*

**statistics**

How can the concept of probabilities be used in the nursing profession?
*Tuesday, June 1, 2010 at 8:41am by cortez*

**Statistics**

Normal probabilities. 11% of all observations are less than z
*Saturday, September 24, 2011 at 10:59pm by Mariana*

**statistics**

Identify why this assigbment if probabilities cannot be legitimite: P(A)=0.4, P(B)=0.3, P(AandB)= 0.5
*Saturday, November 5, 2011 at 3:35am by yvonne*

**math**

If A and B are independent events, P(A) = 0.35, and P(B) = 0.55, find the probabilities a) P(A intersected B) b) P(A united B)
*Monday, February 28, 2011 at 8:06pm by sam*

**statitics**

Evaluate these binomial probabilities a. C82 (.2)2 (.8)6 b. C81 (.2)1 (.8)7 c. C80 (.2)0 (.8)8 d. P(X ≤ 1), when n = 8, p = 0.2
*Sunday, October 17, 2010 at 5:35pm by Anonymous*

**Probability **

Let A and B be events in a sample space S such that P(A) = 0.6, P(B) = 0.4, and P(A B) = 0.27. Find the probabilities below P(A|B)
*Monday, February 28, 2011 at 8:30pm by Anonymous*

**ALGEBRA**

Find the requested probabilities. $$ P(\overline{A}) \ \text{if} \ P(A) = {\color{red}0.9} $$ P(A) =
*Sunday, June 3, 2012 at 9:33pm by Urgen please help*

**math**

One problem encountered by developers of the space shuttle program is air pollution in the area surronding the launch site. Acertain direction from the launch site is considered critical in terms of hydrogen chloride pollution from the exhaust cloud. It has been determined ...
*Thursday, November 15, 2012 at 8:46pm by Andrew*

**posibility**

One problem encountered by developers of the space shuttle program is air pollution in the area surronding the launch site. Acertain direction from the launch site is considered critical in terms of hydrogen chloride pollution from the exhaust cloud. It has been determined ...
*Friday, November 16, 2012 at 8:35pm by Allen*

**math**

One problem encountered by developers of the space shuttle program is air pollution in the area surronding the launch site. Acertain direction from the launch site is considered critical in terms of hydrogen chloride pollution from the exhaust cloud. It has been determined ...
*Saturday, November 17, 2012 at 8:41am by Katarzyna*

**math**

One problem encountered by developers of the space shuttle program is air pollution in the area surronding the launch site. Acertain direction from the launch site is considered critical in terms of hydrogen chloride pollution from the exhaust cloud. It has been determined ...
*Sunday, November 18, 2012 at 12:19pm by Katarzyna*

**Statistics**

5.22) A survey of employees at a large company found the following relative frequencies for the one-way distances they had to travel to arrive at work: Number of Miles (One-way) A B C D E F 5 6-10 11-15 16-20 21-30 31 Relative Frequency 0.38 0.25 0.16 0.09 0.07 0.05 a. ...
*Monday, July 20, 2009 at 3:29pm by Yamil*

**statistics**

Which of the following numbers could not possibly be probabilities? justify your answer a)0.124 b)1 c)-0.1142 d)0 e)2/7 f)6/5 g)2.8
*Tuesday, February 5, 2008 at 7:29pm by mary*

**Probabilities**

There are 10 contestants in a scrabble tournament. The number of ways in which the 3 finalists can be chosen is closest to?
*Friday, May 1, 2009 at 10:37pm by Andrey L*

**statistics**

if 20% of the people in a community use the library in one year, find these probabilities
*Monday, August 8, 2011 at 8:13am by krys*

**Finite Math**

Let A,B be events in a sample space. you are given the following probabilities: P(A)=0.8, P(B|A)=0.3, P(B|A^c)=0.8 Find: 1) P(B) 2) P(A|B) 3) P(A^c|B^c)
*Monday, July 23, 2012 at 1:11am by Preet*

**business statistics**

Assume that X is a binomial random variable with n = 5 and p = 0.35. Calculate the following probabilities?
*Wednesday, November 14, 2012 at 12:12pm by Alicia*

**Math/230**

A 350 word response how to compute probabilities using z score
*Thursday, March 14, 2013 at 2:27pm by Mike*

**Statistics**

True or False All probabilities can be expressed as decimal values ranging from 0 to 1.00.
*Thursday, December 5, 2013 at 6:54am by Lyndyc*

**Determining Probabilities**

If a spinner has 10 equal-sized sections, which of the following will be false? P(1) = 10% P(not 1) = 10% P(2) = 10% P(not odd) = 50%
*Tuesday, February 18, 2014 at 1:41pm by Jamar*

**Statistics**

A loaded die is tossed. Which of the following assignments could be made for the probabilities of each simple outcome. P(1) = .2 P(2) = .2 P(3) = .2 P(4) = .1 P(5) = .1 P(6) = .1 P(1) = .2 P(2) = .3 P(3) = .1 P(4) = .1 P(5) = .1 P(6) = .0 P(1) = .1 P(2) = .1 P(3) = .1 P(4) = ....
*Thursday, November 24, 2011 at 10:54pm by Brea*

**statistics**

Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). P(z -1.0) P(z -1.0) P(z -1.5) P(z -2.5) P(-3 < z 0)
*Saturday, April 5, 2014 at 11:42pm by Vanessa*

**statistics**

Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). P(z -1.0) P(z -1.0) P(z -1.5) P(z -2.5) P(-3 < z 0)
*Sunday, April 6, 2014 at 9:02pm by Vanessa*

**statistics**

Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). P(z -1.0) P(z -1.0) P(z -1.5) P(z -2.5) P(-3 < z 0)
*Monday, April 7, 2014 at 5:13pm by vanessa*

**statistics**

3coins are tossed calculate the followin probabilities p(3heads) p(2heads and 1 tail) p(3 tails)
*Sunday, April 20, 2014 at 5:20am by shumaila.imtiaz*

**math**

In a game, a player tosses a coin 4 times. If the player gets 3 or 4 heads, he/she wins. What is the theoretical probability of winning this game? I just need to know the outcomes. I don't know how to get them. Please and Thank you. Coin 1: 50% Heads Coin 2: 50% Heads Coin 3: ...
*Wednesday, May 30, 2007 at 6:18pm by Angela*

**posibility **

One problem encountered by developers of the space shuttle program is air pollution in the area surronding the launch site. Acertain direction from the launch site is considered critical in terms of hydrogen chloride pollution from the exhaust cloud. It has been determined ...
*Saturday, November 17, 2012 at 9:13am by Katarzyna*

**math**

One problem encountered by developers of the space shuttle program is air pollution in the area surronding the launch site. Acertain direction from the launch site is considered critical in terms of hydrogen chloride pollution from the exhaust cloud. It has been determined ...
*Saturday, November 17, 2012 at 3:01pm by Katarzyna*

**math**

Could someone please describe two main differences between classical and empirical probabilities.
*Thursday, February 17, 2011 at 11:26pm by Dave*

**Physics**

Can someone explain why electrons cannot exist in orbitals and why we need to describe their location in terms of probabilities.
*Thursday, June 6, 2013 at 12:27am by Anonymous*

**Quantitative Analysis for business**

Key considerations as Allied develops its strategy for disposing of the case are the probabilities associated with Johns response to an Allied counteroffer of $400,000 and the probabilities associated with the three possible trial outcomes. John will accept a counteroffer of...
*Friday, March 25, 2011 at 12:23am by Vanessa*

**Statistics**

True or False Probabilities may take on negative values only when the events are occurring less than 50% of the time.
*Monday, February 22, 2010 at 9:48pm by Ric*

**Statistics**

True or False Probabilities may take on negative values only when the events are occurring less than 50% of the time.
*Monday, February 22, 2010 at 9:51pm by Ric*

**math**

Assume that your sample space is S = {O1, O2, O3, O4, O5, O6 } with associated weights (probabilities) w1 = 0.15, w2 = 0.25, w3 = 0.10, w4 = 0.20, w5 = 0.15, and w6 = 0.15. Determine the probability of the following events: {O3 }∩{O5 }:
*Wednesday, September 29, 2010 at 8:00pm by Tiff*

**statistics**

Assume that your sample space is S = {O1, O2, O3, O4, O5, O6 } with associated weights (probabilities) w1 = 0.15, w2 = 0.25, w3 = 0.10, w4 = 0.20, w5 = 0.15, and w6 = 0.15. Determine the probability of the following events: {O3 }∩{O5 }:
*Wednesday, September 29, 2010 at 8:01pm by Tiff*

**Math**

Random variable X is normally distributed with mean 10 and standard deviation 2. Compute the following probabilities. a. Pr(X<10) b. Pr(X<11.04) I don't know where to start.
*Thursday, November 10, 2011 at 2:33am by Sally*

**statistics; emergency please help me**

Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). c. P(z -1.5) d. P(z -2.5)
*Tuesday, April 8, 2014 at 9:16pm by Vanessa*

**statistics; emergency please help me**

Given that z is a standard normal random variable, compute the following probabilities (to 4 decimals). a. P(z -1.5) b. P(z -2.5)
*Thursday, April 10, 2014 at 9:25pm by Vanessa*

**stats**

Violence in School, I An SRS of 400 American adults is asked What do you think is the most serious problem facing our schools? Suppose that in fact 40% of all adults would answer violence if asked this question. The proportion p of the sample who answers violence will ...
*Friday, March 13, 2009 at 9:17pm by jaz*

**ap stats**

Violence in School, I An SRS of 400 American adults is asked What do you think is the most serious problem facing our schools? Suppose that in fact 40% of all adults would answer violence if asked this question. The proportion p of the sample who answers violence will ...
*Wednesday, March 18, 2009 at 10:19am by bobby*

**Math**

in a family with two children, what are the probabilities of the following outcomes, assuming that the birth of boys and girls is equally likely?
*Sunday, January 24, 2010 at 4:41pm by Judy*

**Math Probabilities **

P(A or B) = P(A) + P(B) − P(A and B) when 1. A and B are mutually exclusive 2. A and B are complements 3. A and B occur together 4. A and B are dependent I am pretty confused on this one help will be great :)
*Sunday, September 29, 2013 at 10:50am by Alex*

**stats need help**

Violence in School, I An SRS of 400 American adults is asked What do you think is the most serious problem facing our schools? Suppose that in fact 40% of all adults would answer violence if asked this question. The proportion p of the sample who answers violence will ...
*Saturday, March 14, 2009 at 8:40pm by jaz*

**stats need help**

Violence in School, I An SRS of 400 American adults is asked What do you think is the most serious problem facing our schools? Suppose that in fact 40% of all adults would answer violence if asked this question. The proportion p of the sample who answers violence will ...
*Tuesday, March 17, 2009 at 9:59am by Jaz*

**Quantitative Analysis for business**

Key considerations as Allied develops its strategy for disposing of the case are the probabilities associated with Johns response to an Allied counteroffer of $400,000 and the probabilities associated with the three possible trial outcomes. John will accept a counteroffer of...
*Friday, March 25, 2011 at 12:21am by Vanessa*

**Probabilities**

There are ten contestants in a chess tournament. The number of ways in which the first, second, and third place prizes can be awarded is closest to?
*Friday, May 1, 2009 at 10:34pm by Andrey L*

**probability**

In a binomial distribution,n=8 and π=.35. Find the probabilities of the following events. (Round your answers to 4 decimal places.) (a)x=1 (b)x≤4 (c)x≥5
*Friday, February 8, 2013 at 9:22pm by Tonya*

**statistics**

A and B are events defined on a sample space, with the following probabilities. Find P(A and B). (Give your answer correct to two decimal places.) P(A) = 0.5 and P(B | A) = 0.4
*Sunday, May 26, 2013 at 2:10pm by DeeDee*

**math**

A and B are events defined on a sample space, with the given probabilities. Find P(A and B). (Give your answer correct to two decimal places.) P(A | B) = 0.43 and P(B) = 0.75
*Tuesday, May 28, 2013 at 4:20pm by DeeDee*

**Math/Statistics**

A and B are events defined on a sample space, with the given probabilities. Find P(A and B). (Give your answer correct to two decimal places.) P(A | B) = 0.43 and P(B) = 0.75
*Wednesday, May 29, 2013 at 10:44pm by Nora*

**Math**

I'm not sure how to do this question. Consider the experiments involving rolling a single die once. Give the probabilities of the event described. What is P (even or prime)?
*Monday, December 6, 2010 at 9:54am by Rena *

**statistics math**

MEAN =10 & STANDARD DEVIATION =2. FIND THE PROBABILITIES: 9.4 X 10.6 i have 2 different answers but am checking the answer. thank you one is 0.6179 the other is 0.2358
*Tuesday, March 8, 2011 at 12:10am by Jeannie *

**BUSINESS STATISTICS**

The random variable x is normally distributed with mean =1,000 and standard deviation =100. Sketch and find each of the following probabilities: P(x<1,035)
*Sunday, October 16, 2011 at 10:01pm by Shirley*

**BUSINESS STATISTICS**

The random variable x is normally distributed with mean =1,000 and standard deviation =100. Sketch and find each of the following probabilities: P(x<1,035)
*Tuesday, October 18, 2011 at 6:20am by Shirley*

**Statistics**

Suppose that A and B are events defined on a common sample space and that the following probabilities are known. Find P(A or B). (Give your answer correct to two decimal places.) P(A) = 0.34, P(B) = 0.41, P(A | B) = 0.2
*Saturday, June 8, 2013 at 3:27pm by Carl*

**algebra2**

a company has estimated that the probabilities of success for 3 products introduced in the market are 1/5,2/3, and 1/2, respectively. Assuming independence, find the probability that exactly 1 product is successful.
*Saturday, July 6, 2013 at 12:17am by glenda*

**Math**

If independent events have probabilities p and q, what are the odds of at least one of the events occurring?
*Tuesday, February 22, 2011 at 4:49am by Brian*

**math**

each set of probabilities is associated with a rolling cube. What numbers are marked on the faces of each cube? P(2)=1/3 P(4)=1/3 P(6)=1/3
*Friday, March 23, 2012 at 4:42pm by Max*

**maths**

the probabilities of a boy passing English and Mathematics tests are x and y. What is the probability of failing both tests(a)1-(x-y)+xy(b)1-(x+y)-xy(c)1-(x+y)+xy(d)1-(x-y)-xy
*Sunday, September 22, 2013 at 12:51pm by Dave*

**Math/Statistics**

Suppose that A and B are events defined on a common sample space and that the following probabilities are known. Find P(A or B). (Give your answer correct to two decimal places.) P(A) = 0.32, P(B) = 0.36, P(A | B) = 0.24
*Tuesday, May 28, 2013 at 4:21pm by Nora*

**Math/Statistics**

Suppose that A and B are events defined on a common sample space and that the following probabilities are known. Find P(A or B). (Give your answer correct to two decimal places.) P(A) = 0.32, P(B) = 0.36, P(A | B) = 0.24
*Wednesday, May 29, 2013 at 10:43pm by Nora*

**algabra II**

does anyone have the answers to exam 00703600 inequalities, permutations, and probabilities i just need the part on graphing the inequalities
*Wednesday, September 29, 2010 at 7:38pm by kay*

**statitics**

Let X be a Poisson random variable with mean = 2.5. Use Table 2 in Appendix I to calculate these probabilities: a. P (X ≥ 5) b. P(X < 6) c. P(X = 2) d. P(1 ≤ X ≤ 4)
*Sunday, October 17, 2010 at 5:37pm by Anonymous*

**math**

if 20%of the people in school use the emergency room at the hospital in one year. find the probabilities for a sample of 8 people
*Monday, December 3, 2012 at 12:55pm by Anonymous*

**math**

For each value of z*, find the cumulative probability P(Z< or equal to z*). (Round all answers to four decimal places.) z*=0 z*=0.3 z*=-0.3 z*=1.84 z*=-2.38 z*=2.78 z*=1.67 you may need to use the table for standard normal probabilities
*Sunday, October 17, 2010 at 3:35pm by Kaylynn*

**algebra**

1. A container holds 20 pennies, 6 nickels, and 12 dimes. You will randomly select two coins without replacement. a. Fill in the probabilities on each branch of the tree diagram. (4 points)
*Wednesday, April 18, 2012 at 9:31pm by lisa*

**Math**

In the question I am working on, there are three jars filled with balls, and a die. Depending on the number that comes up from the die determines which jar a ball is drawn from. I created a tree and have all my individual probabilities. The question asks the probability of a ...
*Thursday, October 13, 2011 at 12:04pm by Zorniac*

**stats-please help**

MEAN=10 & STD DEVIATION=2. FIND THE PROBABILITIES: 9.4 less than X less than 10.6? i have 2 different answers but am checking the answer. thank you
*Tuesday, March 8, 2011 at 12:44pm by jean *

**business statistics**

a state of indiana lotto ticket pays winners $0, $5, $25, and $200 with probabilities of 0.94, 0.03, 0.02, and 0.01 respectivley. the expected value of this ticket is
*Monday, December 10, 2012 at 9:18pm by rick*

**statistics**

without the use of the standard normal tables, should techniques of calculus be used to find the probabilities concerning a normal distribution?
*Friday, August 20, 2010 at 12:44am by marie*

**Statistics**

Consider a population with =73.6 and 0 = 5.38 (A) Calculate the z-score for x =72.7 from a sample of size 45. (B) Could this z-score be used in calculating probabilities using Table 3 in Appendix B of the text? Why or why not?
*Monday, October 24, 2011 at 8:43am by jane*

**Statistics**

1. Consider a population with =73.6 and 0 = 5.38 (A) Calculate the z-score for x =72.7 from a sample of size 45. (B) Could this z-score be used in calculating probabilities using Table 3 in Appendix B of the text? Why or why not?
*Tuesday, October 25, 2011 at 7:52am by jane*

**ALGEBRA**

A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king.
*Sunday, November 27, 2011 at 9:26pm by Daniel*

**MATH**

Consider a population with and . (A) Calculate the z-score for from a sample of size 13. (B) Could this z-score be used in calculating probabilities using Table 3 in Appendix B of the text? Why or why not?
*Sunday, December 4, 2011 at 6:45pm by deandra*

**statistics**

A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.50, 0.41, 0.05, and 0.04, respectively. Find the standard deviation for the probability distribution. Round answer to the nearest hundredth.
*Tuesday, August 28, 2007 at 10:15pm by darius*

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