Given two dependent random samples with the following results:Population 12229 32 424323 30 2121 18Population 2 23 46 44 48 35Use this data to find the 90 % confidence interval for the true difference between the population means.Let d =(Population 1 entry)-(Population 2 entry). Assume that both populations are normally distributed.Step 1 of 4: Find the mean of the paired differences, xd. Round your answer to one decimal place.

The objective of this question is to find the mean of the paired differences, denoted as xd, between…

Answered: Given two dependent random samples with…

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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2.Find the variances if the standard deviation are: a.s = 7.3 s2 %3D %3D b.s = 6.9 %3D
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and if the scores A set of 10 scores has SS= 90. If the scores are a sample, the sample variance is are a population, the population variance is O 2 - 10: ? = 10

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