20.7k views
5 votes
Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

= 4; = 6

P(1 ≤ x ≤ 10) = ????

User Grundoon
by
8.0k points

1 Answer

4 votes

Answer:

Answer: 1). Z value for 3, z=(3-4.1)/2.4 = -0.46 Z value for 6, z =(6-4.1)/2.4 = 0.79 P( 3≤…View the full answer

Explanation:

Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 4.1: sigma = 2.4 p(3 lessthanorequalto x lessthanorequalto 6) = Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 14.0: sigma = 4.1 p(10 lessthanorequalto x lessthanorequalto 26) = Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 25: sigma = 3.4 p(x greaterthanorequalto 30) = Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 2.7: sigma = 0.31 p(x greaterthanorequalto 2) =

User Mariano Kamp
by
9.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories