Does the average Presbyterian donate less than the average Catholic in church on Sundays? The 51 randomly observed members of the Presbyterian church donated an average of $27 with a standard deviation of $5. The 54 randomly observed members of the Catholic church donated an average of $33 with a standard deviation of $13. What can be concluded at the a = 0.01 level of significance? Ho: μ1 0 a. For this study, we should use t-test for the difference between two independent population means ✓ 08 b. The null and alternative hypotheses would be: 0 H₁: μ1 μ2 μ2 (please enter a decimal) (Please enter a decimal)
Does the average Presbyterian donate less than the average Catholic in church on Sundays? The 51 randomly observed members of the Presbyterian church donated an average of $27 with a standard deviation of $5. The 54 randomly observed members of the Catholic church donated an average of $33 with a standard deviation of $13. What can be concluded at the a = 0.01 level of significance? Ho: μ1 0 a. For this study, we should use t-test for the difference between two independent population means ✓ 08 b. The null and alternative hypotheses would be: 0 H₁: μ1 μ2 μ2 (please enter a decimal) (Please enter a decimal)
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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Transcribed Image Text:Does the average Presbyterian donate less than the average Catholic in church on Sundays? The 51
randomly observed members of the Presbyterian church donated an average of $27 with a standard
deviation of $5. The 54 randomly observed members of the Catholic church donated an average of $33 with
a standard deviation of $13. What can be concluded at the a = 0.01 level of significance?
a. For this study, we should use t-test for the difference between two independent population means ✓
Ho: 1
४
व
b. The null and alternative hypotheses would be:
H₁: μ1
व व
४
c. The test statistic t
d. The p-value:
e. The p-value is ≤
>
=
=
α
=
μ2
μ2
(please enter a decimal)
(Please enter a decimal)
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
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