9.4.4 At a Midwestern hospital there were a total of 932 births in 20 consecutive weeks. Of these births, 216 occurred on weekends.° Do these data reveal more than chance deviation from random timing of the births? Consider a goodness of fit test with two categories of births – weekday and weekend-using a nondirectional alternative. 26 (a) What is the value of the x² test statistic? (b) In the context of this study, state the null and alternative hypotheses. (c) The P-value for the test is 0.0003. If a = your conclusion regarding the hypotheses in (b)? 0.05, what is

9.4.4 At a Midwestern hospital there were a total of 932 births in 20 consecutive weeks. Of these births, 216 occurred on weekends.° Do these data reveal more than chance deviation from random timing of the births? Consider a goodness of fit test with two categories of births – weekday and weekend-using a nondirectional alternative. 26 (a) What is the value of the x² test statistic? (b) In the context of this study, state the null and alternative hypotheses. (c) The P-value for the test is 0.0003. If a = your conclusion regarding the hypotheses in (b)? 0.05, what is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 3BGP

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