14. What are the expected frequencies for each day, under the null hypothesis that doctors do not...

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14. What are the expected frequencies for each day, under the null hypothesis that doctors do not have a preference?

These results are from a fictional study examining whether Accident and Emergency doctors vary in their preference for which nights they want to work over the weekend. The following frequencies were observed:

image text in transcribed

a) All 70.0

b) All 33.3

c) All 73.3

d) 140, 70 and 10 respectively

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Statistics For The Health Sciences

ISBN: 9781849203364

1st Edition

Authors: Christine Dancey, John Reidy, Richard Rowe

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Question Posted: Sep 07, 2024 03:03 AM

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14. What are the expected frequencies for each day, under the null hypothesis that doctors do not...

Question:

Friday Saturday 140 70 Test Statistics Kotime Chi-Square 1.155E2 df 2 Asymp. Sig. .000 Sunday 10 a. 0 cells (.0 % ) have expected frequencies less than 5. The minimum expected cell frequency is 73.3.

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Statistics For The Health Sciences

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