Question: Don't know how to solve Does the average Presbyterian donate more than the average Catholic in church on Sundays? The 55 randomly observed members of

Don't know how to solve

Don't know how to solve Does the average Presbyterian donate more than

Does the average Presbyterian donate more than the average Catholic in church on Sundays? The 55 randomly observed members of the Presbyterian church donated an average of $23 with a standard deviation of $14. The 42 randomly observed members of the Catholic church donated an average of $20 with a standard deviation of $9. What can be concluded at the o = 0.10 level of significance? a. For this study, we should use t-test for the difference between two independent population means v b. The null and alternative hypotheses would be: Ho: p1 (please enter a decimal) H1: p1 (Please enter a decimal) C. The test statistic tv . - * (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is > > a f. Based on this, we should fail to reject v . the null hypothesis. g. Thus, the final conclusion is that .. The results are statistically significant at o = 0.10, so there is sufficient evidence to conclude that the mean donation for the 55 Presbyterians that were observed is more than the mean donation for the 42 Catholics that were observed. The results are statistically insignificant at or = 0.10, so there is statistically significant evidence to conclude that the population mean amount of money that Presbyterians donate is equal to the population mean amount of money that Catholics donate. are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the

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