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 o b. The null and alternative hypotheses would be: Ho: μ1 OⓇ OB H₁: μ1 8 8 8 c. The test statistic t 3.087 μ2 µ2 (please enter a decimal) (Please enter a decimal) x (please show your answer to 3 decimal places.)

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