2.The following table lists the price (RM) of certain randomly selected collegetextbooks in statistics, psychology, economics and business.Statistics102819378112Psychology881019286Economics75998010591Business841159410387(a). Construct an analysis of variance table to test the significance differencebetween the prices of the four different field of textbooks. Use significancelevel of 5%.(b). State Type II error. Hence, relate to this case.

Solution: k= 4 groups The excel data analysis tab output is

Answered: 2. The following table lists the price…

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. The following table lists the price (RM) of certain randomly selected college textbooks in statistics, psychology, economics and business. Statistics 102 81 93 78 112 Psychology 88 101 92 86 Economics 75 99 80 105 91 Business 84 115 94 103 87