Find the t-score for a sample of size 18 taken from a population with mean 9 when the sample mean is 12 and the sample standard deviation is 1.5. 2. If the population mean is being determined, what is the degree of freedom if the sample size is 18
Find the t-score for a sample of size 18 taken from a population with mean 9 when the sample mean is 12 and the sample standard deviation is 1.5. 2. If the population mean is being determined, what is the degree of freedom if the sample size is 18
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
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1. Find the t-score for a sample of size 18 taken from a population with mean 9 when the sample mean is 12 and the sample standard deviation is 1.5.
2. If the population mean is being determined, what is the degree of freedom if the sample size is 18?
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