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A rural county hospital offers several health services. The hospital administrators conducted a poll to determine whether the residents' satisfaction with the available services depends on their gender. A random sample of 1,000 adult county residents was selected. The gender of each respondent was recorded and each was asked whether he or she was satisfied with the services offered by the hospital. The resulting data are shown in the table below. Satisfied Not Satisfied Total Male 384 b) Find the expected counts for each cell. 80 464 a) What are the null and alternative hypotheses? c) Compute the Chi-Squared test statistic. Female 416 Is there an association between gender and satisfaction with health services? Total 800 120 200 536 1,000 d) Given that the p-value is 0.042 what is your decision in the context of the question if alpha = .05?

A rural county hospital offers several health services. The hospital administrators conducted a poll to determine whether the residents' satisfaction with the available services depends on their gender. A random sample of 1,000 adult county residents was selected. The gender of each respondent was recorded and each was asked whether he or she was satisfied with the services offered by the hospital. The resulting data are shown in the table below. Satisfied Not Satisfied Total Male 384 b) Find the expected counts for each cell. 80 464 a) What are the null and alternative hypotheses? c) Compute the Chi-Squared test statistic. Female 416 Is there an association between gender and satisfaction with health services? Total 800 120 200 536 1,000 d) Given that the p-value is 0.042 what is your decision in the context of the question if alpha = .05?

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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whether the residents' satisfaction with the available services depends on their gender. A random sample of A rural county hospital offers several health services. The hospital administrators conducted a poll to determine whether he or she was satisfied with the services offered by the hospital. The resulting data are shown in the 1,000 adult county residents was selected. The gender of each respondent was recorded and each was asked table below. Satisfied Not Satisfied Total Male 384 b) Find the expected counts for each cell. 80 464 a) What are the null and alternative hypotheses? c) Compute the Chi-Squared test statistic. Is there an association between gender and satisfaction with health services? Female 416 120 536 Total 800 200 1,000 d) Given that the p-value is 0.042 what is your decision in the context of the question if alpha= .05? W
Transcribed Image Text:whether the residents' satisfaction with the available services depends on their gender. A random sample of A rural county hospital offers several health services. The hospital administrators conducted a poll to determine whether he or she was satisfied with the services offered by the hospital. The resulting data are shown in the 1,000 adult county residents was selected. The gender of each respondent was recorded and each was asked table below. Satisfied Not Satisfied Total Male 384 b) Find the expected counts for each cell. 80 464 a) What are the null and alternative hypotheses? c) Compute the Chi-Squared test statistic. Is there an association between gender and satisfaction with health services? Female 416 120 536 Total 800 200 1,000 d) Given that the p-value is 0.042 what is your decision in the context of the question if alpha= .05? W
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