Math

ProbabilityQ&A LibraryFor this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.What percentage of your campus student body is female? Let p be the proportion of women students on your campus. (a) If no preliminary study is made to estimate p, how large a sample is needed to be 99% sure that a point estimate p̂ will be within a distance of 0.05 from p? (Round your answer up to the nearest whole number.) students(b) A report indicates that approximately 64% of college students are females. Answer part (a) using this estimate for p. (Round your answer up to the nearest whole number.) studentsQuestion

_{For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.What percentage of your campus student body is female? Let p be the proportion of women students on your campus.}

(a) If no preliminary study is made to estimate *p*, how large a sample is needed to be 99% sure that a point estimate p̂ will be within a distance of 0.05 from *p*? (Round your answer up to the nearest whole number.)

students

(b) A report indicates that approximately 64% of college students are females. Answer part (a) using this estimate for*p*. (Round your answer up to the nearest whole number.)

students

students

(b) A report indicates that approximately 64% of college students are females. Answer part (a) using this estimate for

students

Tagged in

Find answers to questions asked by student like you

Q: what is 63 million Americans under age 15 out of 314 million Americans in 2011?

A: Given, Americans under age 15 = 63 million Total americans = 314 million

Q: Let X and Y be two random variables with joint probability mass function: p(x,y) = 1/48 xy(1+y) ??? ...

A: The provided joint probability mass function is:

Q: According to national data, 20.7% of burglaries are cleared with arrests. A new detective is assigne...

A: In this question we are going to use Binomial Probability Distribution to get the probability. We ar...

Q: Two test parts are mixed in with a box of 25 good parts. Probability of randomly selecting one of th...

A: We have given a box of 25 good parts.Two test parts mixed with 25 good parts inside the boxSo,Total ...

Q: If X(n,p) is a binomial random variable with parameters n and p, then why is it that X(n+1,p) stocha...

A: Given that X(n, p) is a binomial random variable with parameters n and p.We will prove the given sta...

Q: 12. Suppose the pdf is given by f(x) Cx2 for 1 < I < 2, and zero otherwise. (a) Find the value of C....

A: The total probability under a probability density curve is 1. Integrating f(x) from 1 to 2 and equat...

Q: How to prove properties of sets?

A: Indicator function:Suppose X denotes a set and A is a subset of X. Then, a characteristic function o...

Q: You play the following game: You bet $1, a fair die is rolled and if it shows 6 you win $4, otherwis...

A: you roll a 6, 1/6 of the time you get $4.you roll a 5, 1/6 of the timeyou loose $1.you roll a 4, 1/6...

Q: A single, six-sided die is rolled. Find the probability of rolling an even number or a number less ...

A: For any event A and the sample space S, the probability can be found as,