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Does the average Presbyterian donate more than the average Catholic in church on Sundays? The 40 randomly observed members of the Presbyterian church donated an average of $26 with a standard deviation of $7. The 44 randomly observed members of the Catholc church donated an average of $23 with a standard deviation of $8. What can be concluded at the a- 0.10 level of significance? a. For this study, we should use (Mest ter the dterence between two independent population means b. The null and alternative hypotheses would be: He: 3 (please enter a decimal) H: (Please enter a decimal) C. The test statistic (t = (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 est & Thus, the final conclusion is that. v the null hypothesis. The results are statistically insignificant at a = 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 armount of money that Catholics donate. The results are statistically significant at a =0.10, so there is sufficient evidence to conclude that the mean donation for the 40 Presbyterians that were observed is more than the mean donation for the 44 Catholics that were observed. Q Search or enter website name R H K. M FI

Does the average Presbyterian donate more than the average Catholic in church on Sundays? The 40 randomly observed members of the Presbyterian church donated an average of $26 with a standard deviation of $7. The 44 randomly observed members of the Catholc church donated an average of $23 with a standard deviation of $8. What can be concluded at the a- 0.10 level of significance? a. For this study, we should use (Mest ter the dterence between two independent population means b. The null and alternative hypotheses would be: He: 3 (please enter a decimal) H: (Please enter a decimal) C. The test statistic (t = (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 est & Thus, the final conclusion is that. v the null hypothesis. The results are statistically insignificant at a = 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 armount of money that Catholics donate. The results are statistically significant at a =0.10, so there is sufficient evidence to conclude that the mean donation for the 40 Presbyterians that were observed is more than the mean donation for the 44 Catholics that were observed. Q Search or enter website name R H K. M FI

MATLAB: An Introduction with Applications
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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Does the average Presbyterian donate more than the average Catholic in church on Sundays? The 40 randomly observed members of the Presbyterian church donated an average of $26 with a standard deviation of $7. The 44 randomly observed members of the Catholic church donated an average of $23 with a standard deviation of $8. What can be concluded at the a - 0.10 level of significance? a. For this study, we should use -test for the dmerence between two independent poplation means b. The null and alternative hypotheses would be: He: B (please enter ad H: (Please enter a decimal) C. The test statistic ( (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 va f. Based on this, we should eest & Thus, the final conclusion is that v the null hypothesis. The results are statistically insignificant at a = 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 armount of money that Catholics donate. The results are statistically significant at a =0.10, so there is sufficient evidence to conclude that the mean donation for the 40 Presbyterians that were observed is more than the mean donation for the 44 Catholics that were observed. MicBok Po Q Search or enter website name R D H K M
Transcribed Image Text:Does the average Presbyterian donate more than the average Catholic in church on Sundays? The 40 randomly observed members of the Presbyterian church donated an average of $26 with a standard deviation of $7. The 44 randomly observed members of the Catholic church donated an average of $23 with a standard deviation of $8. What can be concluded at the a - 0.10 level of significance? a. For this study, we should use -test for the dmerence between two independent poplation means b. The null and alternative hypotheses would be: He: B (please enter ad H: (Please enter a decimal) C. The test statistic ( (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 va f. Based on this, we should eest & Thus, the final conclusion is that v the null hypothesis. The results are statistically insignificant at a = 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 armount of money that Catholics donate. The results are statistically significant at a =0.10, so there is sufficient evidence to conclude that the mean donation for the 40 Presbyterians that were observed is more than the mean donation for the 44 Catholics that were observed. MicBok Po Q Search or enter website name R D H K M
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