Answered: Factor A Factor B Level 1 Level 2…

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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Question

A random sample of 109 observations is collected, and each observation is classified into one of the four possible categories seen in the table below, based on each response to some arbitrary factors A and B.

	Factor A
Factor B	Level 1	Level 2
Level 1	13	30
Level 2	34	32

Determine the expected number of observations for each cell. Fill them into the table below.

Round each of your values to at least 3 decimal places before entering them into the table.

	Factor A
Factor B	Level 1	Level 2
Level 1
Level 2

Calculate the value of the χ2χ2 test statistic. Round your response to at least 3 decimal places.

Calculate the P-value

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