Question The questions below refer to the following situation: A researcher is interested to know if there is a difference in levels of religiosity between different income groups. The researcher administers a religiosity scale to a total of 15 people: 5 "low income" individuals, 5 "middle income" individuals, and 5 "high income" individuals. The means for each group are as follows: Group A Group B Group C N=5 N=5 N=5 ΣΥ 37 22 43 Mean 7.4 4.4 8.6 Σy? 285 102 381 (Σy: sum of the scores Σy² sum of the scores squared) Calculate the degrees of freedom between (dfb) K-1

Principles Of Marketing
17th Edition
ISBN:9780134492513
Author:Kotler, Philip, Armstrong, Gary (gary M.)
Publisher:Kotler, Philip, Armstrong, Gary (gary M.)
Chapter1: Marketing: Creating Customer Value And Engagement
Section: Chapter Questions
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Question The questions below refer to the following situation:
A researcher is interested to know if there is a difference in levels of
religiosity between different income groups. The researcher
administers a religiosity scale to a total of 15 people: 5 "low income"
individuals, 5 "middle income" individuals, and 5 "high income"
individuals. The means for each group are as follows:
Group A Group B
Group C
N=5
N=5
N=5
ΣΥ
37
22
43
Mean
7.4
4.4
8.6
Σy?
285
102
381
(Σy: sum of the scores Σy² sum of the scores squared)
Calculate the degrees of freedom between (dfb)
K-1
Transcribed Image Text:Question The questions below refer to the following situation: A researcher is interested to know if there is a difference in levels of religiosity between different income groups. The researcher administers a religiosity scale to a total of 15 people: 5 "low income" individuals, 5 "middle income" individuals, and 5 "high income" individuals. The means for each group are as follows: Group A Group B Group C N=5 N=5 N=5 ΣΥ 37 22 43 Mean 7.4 4.4 8.6 Σy? 285 102 381 (Σy: sum of the scores Σy² sum of the scores squared) Calculate the degrees of freedom between (dfb) K-1
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