Use n= 10 and p=0 3 to complete parts (a) through (d) below (a) Construct a...
2 Use n - 10 and p 05 to complete parts (a) through (d) below (a) Construct a binomial probability distribution with the given 10 Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random vanable using μ,-Jr. P(x) and -(Round to two decmal places as needed ) Round to two decimal places as needed.) P,-- -fp(1-p) (c) Compute the mean and standard deviation, using μ,-np and (Round to two decimal places as...
Use n = 9 and p=0.1 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters. X PIX) P(x) 0 5 1 6 2 7 3 8 4 9 (Round to four decimal places as needed.) [*.P(x)]-xz Ox (b) Compute the mean and standard deviation of the random variable using Hx = XIX.P(x)] and 6x = (Round to two decimal places as needed.) (Round to two decimal places as needed) (c) Compute the...
use n=6 and p=0.15 to complete parts a through d please Use n 6 and p 0.15 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters x P(x) 0 0.3771 1 0.3993 2 0.1762 3 0.0415 4 0.0055 5 0.0004 6 0.0000 (Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random variable using #x-O (Round to two decimal places as needed.) x- [x-P(x) and...
Use n = 10 and p = 0.85 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters. X P(x) X 0 P(x) 0 3 10 0 5 (Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random variable using uy = [X.P(x)] and Oy = ound to two decimal places as needed.)
f size of n 4,900 from a binomial probability distribution with P 0.50, complete parts (a) through (e) below. Given a random sample EClick the icon to view the standard normal table of the cumulative distribution function. a. Find the probability that the number of successes is greater than 2,490. (Round to four decimal places as needed.) P(X 2,490) b. Find the probability that the number of successes is fewer than 2,425 P(X<2,425) (Round to four decimal places as needed....
Use n equals=10 and p equals=0.7 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters.
Given a normal distribution with μ=100 and σ=10, complete parts (a) through (d). Show ALL Work. a. What is the probability that X>80? (Round to four decimal places as needed.) b. What is the probability that X<95? (Round to four decimal places as needed.) c. What is the probability that X<90 or X>130? (Round to four decimal places as needed.) d. 99% of the values are between what two X-values (symmetrically distributed around the mean)? 99%of the values are greater...
3 Ques Given a binomial distribution with n= 12 and p = 0.60, obtain the values below. a. the mean b. the standard deviation c. the probability that the number of successes is larger than the mean d. the probability that the number of successes is within 12 standard deviations of the mean a. The mean of the binomial distribution is 7.2. (Type an integer or a decimal.) b. The standard deviation of the binomial distribution is 1.6971 (Round to...
Estimate p (more than 8) with n=11 and p=0.7 using the normal distribution as an approximation to the binomial distribution; of np <5 or nq <5, then state that normal approximation is not suitable. Select the correct choice below: np 25 and nq 25, estimate Pimore than 8) with n-11 and p-07 by using the nomal distibution as an o the binormial distribution; if np < 5 or nq <5, then stato that the Round to four decimal places as...
You may need to use the appropriate appendix table or technology to answer this question.Assume a binomial probability distribution has p = 0.70and n = 400.(a)What are the mean and standard deviation? (Round your answers to two decimal places.) mean standard deviation (b)Is...