A manufacturer knows that their items have a lengths that are approximately normally distributed, with a mean of 19.4 inches, and standard deviation of 4.8 inches. If 32 items are chosen at random, what is the probability that their mean length is greater than 17.9 inches? (Round answer to four decimal place
A manufacturer knows that their items have a lengths that are approximately normally distributed, with a mean of 19.4 inches, and standard deviation of 4.8 inches. If 32 items are chosen at random, what is the probability that their mean length is greater than 17.9 inches? (Round answer to four decimal place
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
A manufacturer knows that their items have a lengths that are approximately
If 32 items are chosen at random, what is the probability that their mean length is greater than 17.9 inches?
(Round answer to four decimal places)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill