Quantitative data on a variable are collected for two independent groups, with the number of observations in each group being 16; i.e., n; = 16 , with j = 1, 2. Each group has a sample variance of s? = s2/i , where s is the sample standard deviation from all 32 observations. Based on this sample information, if the ANOVA test statistic for mean equality between the groups takes a value of F = 3.028, what is the numerical value of s (rounded to two decimal places)?
Quantitative data on a variable are collected for two independent groups, with the number of observations in each group being 16; i.e., n; = 16 , with j = 1, 2. Each group has a sample variance of s? = s2/i , where s is the sample standard deviation from all 32 observations. Based on this sample information, if the ANOVA test statistic for mean equality between the groups takes a value of F = 3.028, what is the numerical value of s (rounded to two decimal places)?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![Quantitative data on a variable are collected for two independent groups, with the number of
observations in each group being 16; i.e., n; = 16 , with j = 1,2. Each group has a sample variance
of s = s2/i , where s is the sample standard deviation from all 32 observations.
Based on this sample information, if the ANOVA test statistic for mean equality between the groups
takes a value of F = 3.028, what is the numerical value of s (rounded to two decimal places)?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdb72b609-94a5-408c-9057-af6deae6563e%2F415a4f47-5fbc-4ebe-8bcd-17462beb8f87%2Fe6mtn5l_processed.png&w=3840&q=75)
Transcribed Image Text:Quantitative data on a variable are collected for two independent groups, with the number of
observations in each group being 16; i.e., n; = 16 , with j = 1,2. Each group has a sample variance
of s = s2/i , where s is the sample standard deviation from all 32 observations.
Based on this sample information, if the ANOVA test statistic for mean equality between the groups
takes a value of F = 3.028, what is the numerical value of s (rounded to two decimal places)?
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