Q9. An industrial psychologist is investigating the effects of different types of motivation on the performance ofsimulated clerical tasks. The 10 participants in the "individual molivation" sample are told that they will be rewardedaccoording to how many tasks they successfully complete. The 10 participauts in the "grup motivation" sample are toldthat they will be rewarded according  the average number of tasks completed by all the particapants in theirsample. The number of tasks completed by each participant are as follows: Individual Motivation:$11,17,14,10,11,15, 10, 8, 12, 15 $ Group Mativation: $ 10, 15, 14,8,9,14,6,7,11,13) a. perform a poosed-variances\+$ test. can you regect the null hypothesis at the \(.05 V) level?

Let be the population mean number of tasks completed by all the participants in individual…

Answered: sample. The number of tasks completed…

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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In a one way ANOVA the following table is obtained: ANOVA Source: Factor, df= 4, SS=48.0, MS= 12.0, F= 0 Source: Error, df=10, SS=30.0, MS= 3.0, Source: total, df=14, SS= 78.0 Test for equal factor means using x=.05.

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sample. The number of tasks completed by each participant are as follows: Individual Motivation: (11,17,14,10,11,15,10,8,12,15) Group Mativation: \( 10, 15, 14,8,9,14,6,7,11,13 \) a. perform a poosed-variances (+) test. can you regect the null hypothesis at the \(.05 \) level?