Let's say you have a sample of n = 30, and you know that X = 45 corresponds to z = 1.50 and X = 40 corresponds to z = +1.00. What then are the values for the sample mean and standard deviation?
Let's say you have a sample of n = 30, and you know that X = 45 corresponds to z = 1.50 and X = 40 corresponds to z = +1.00. What then are the values for the sample mean and standard deviation?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 2GP
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Let's say you have a sample of n = 30, and you know that X = 45 corresponds to z = 1.50 and X = 40 corresponds to z = +1.00. What then are the values for the sample mean and standard deviation?
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