A behavioral economics psychologist wanted to see what factors were important when a person selects speakers. The tested price of speakers (of low and high) and sound amplitude (soft and loud), as some research shows the louder speakers sound better to people. He asked participants to rate the sound quality of the speakers they listened to from 0-10, with a score of 10 being the highest quality. Write the hypothesis (in words), perform the ANOVA and include the partial eta squared calculations in your APA write up of the results of the following data.
A behavioral economics psychologist wanted to see what factors were important when a person selects speakers. The tested price of speakers (of low and high) and sound amplitude (soft and loud), as some research shows the louder speakers sound better to people. He asked participants to rate the sound quality of the speakers they listened to from 0-10, with a score of 10 being the highest quality. Write the hypothesis (in words), perform the ANOVA and include the partial eta squared calculations in your APA write up of the results of the following data.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A behavioral economics psychologist wanted to see what factors were important when a person selects speakers. The tested price of speakers (of low and high) and sound amplitude (soft and loud), as some research shows the louder speakers sound better to people. He asked participants to rate the sound quality of the speakers they listened to from 0-10, with a score of 10 being the highest quality. Write the hypothesis (in words), perform the ANOVA and include the partial eta squared calculations in your APA write up of the results of the following data.
Test at an alpha level of α=.05.
Factor B | ||||
low | high | |||
soft | 0 | 4 | ||
1 | 6 | |||
4 | 5 | |||
3 | 4 | |||
2 | 3 | |||
2 | 4.4 | N=20 | ||
SS | 10 | 5.2 | G=104 | |
Factor A | Total | 10 | 22 | ∑x2=682 |
loud | 8 | 8 | ||
6 | 5 | |||
9 | 5 | |||
5 | 9 | |||
10 | 7 | |||
Mean | 7.6 | 6.8 | ||
SS | 17.2 | 12.8 | ||
Total | 38 | 34 |
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