One sample of n = 5 scores has a variance of s2 = 10 and a second sample of n = 10 scores has s2 = 20. If the pooled variance is computed for these two samples, then the value obtained will be which of the following?cannot be determined without more informationcloser to 10 than to 20closer to 20 than to 10exactly halfway between 10 and 20 One sample of n = 5 scores has a variance of s? = 10 and a second sample of n = 10 scores has s' = 20. If thepooled variance is computed for these two samples, then the value obtained will bea. closer to 10 than to 20b. closer to 20 than to 10c. exactly half way between 10 and 20d. cannot be determined without more information

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Description: One sample of n = 5 scores has a variance of s2 = 10 and a second sample of n = 10 scores has s2 = 20. If the pooled variance is computed for these two samples, then the value obtained will be which of the following?cannot be determined without more

This problem can be solved using pooled variance formula.

Answered: One sample of n = 5 scores has a…

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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One sample of n = 5 scores has a variance of s2 = 10 and a second sample of n = 10 scores has s2 = 20. If the pooled variance is computed for these two samples, then the value obtained will be which of the following?

cannot be determined without more information

closer to 10 than to 20

closer to 20 than to 10

exactly halfway between 10 and 20

One sample of n = 5 scores has a variance of s? = 10 and a second sample of n = 10 scores has s' = 20. If the
pooled variance is computed for these two samples, then the value obtained will be
a. closer to 10 than to 20
b. closer to 20 than to 10
c. exactly half way between 10 and 20
d. cannot be determined without more information

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