A psychologist would like to know whether the season (autumn, winter, spring, and summer) has arny consistent effecat on people's sexual activity. In the middle of each sason, a psychologist selects a random sample of n = 26 studerts. Cachindividual is given a sexual activity questionnaire.A one-factor ANOVA was used to analyze these data. Complete the following, ANOVA summary lable (a = 0.05).Round values for SS and MS to 3 decimal places as needed. Round p-value to 4 decimal places.Source ssdfMSIPBetweenWithin1394TOTALWith the given significance level, what is the decision regarding the hypotheses?Oreject the null hypothesisOfail to reject the null hypothesisWhat would you canclude about these treatments?OThere is a meaningful difference between treatments. Thus, at least one mean is different.O These data do not provide meaningful evidence of a difference between the treatments. Thus, continue to assume all means are the same.

From the given information, There are 4 seasons and n=26 are selected from each season. That is, k=4 N=nk=26*4=104 dfbetween=k-1=4-1=3 dfTotal=N-1=104-1=103 dfWithin=N-k=104-4=100 Source SS df MS F p Between 45.305*3=135.915 3 3.25*13.94=45.305 3.25 0.0250=F.DIST.RT(3.25,3,100) Within 1394 100 1394/100=13.940 TOTAL 135.915+1394=1529.915 103 Decision Rule: If p-value ≤ α, then reject the null hypothesis. Conclusion: The level of significance is α=0.05 Here, the p-value is less than the level of significance. From the rejection rule, reject the null hypothesis. Correct option: Reject the null hypothesis. Correct option: There is a meaningful difference between treatments. Thus, at least one mean is different.

Math

Statistics

A psychologis Would like to know whether the season (autumn, winter, spring, and summer) has arny consistent elfect on people's sexual activity. In the middle of each sason, a psychologist selects a random sample of n individual is given a sexual activity questionnaire. A one factor ANOVA was used to analyae these data. Complete the following, ANOVA summary able (a = 0.05). Round values for SS and MS to 3 decimal places as needed. Round pvalue to 4 decimal places. Source sS MS Between 3.25 Within 1394 TOTAL With the given significance level, what is the decision regarding the hypotheses? Oreject the null hypothesis

A psychologis Would like to know whether the season (autumn, winter, spring, and summer) has arny consistent elfect on people's sexual activity. In the middle of each sason, a psychologist selects a random sample of n individual is given a sexual activity questionnaire. A one factor ANOVA was used to analyae these data. Complete the following, ANOVA summary able (a = 0.05). Round values for SS and MS to 3 decimal places as needed. Round pvalue to 4 decimal places. Source sS MS Between 3.25 Within 1394 TOTAL With the given significance level, what is the decision regarding the hypotheses? Oreject the null hypothesis

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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