Submit your response in an MS Word document after inserting the results from SPSS into your document. Note: If you do not have access to SPSS, you can do this assignment in Excel. To determine the...

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Answered Same DayAug 15, 2021

Answer To: Submit your response in an MS Word document after inserting the results from SPSS into your...

Suraj answered on Aug 16 2021
155 Votes
One-Way ANOVA
Introduction: To determine the effectiveness of a sleeping drug, 75 people were rando
mly selected; 25 were randomly assigned to take the drug, 25 were randomly assigned to take the placebo, and the other 25 did not receive any treatment. The time to fall asleep after going to bed was measured for the three groups.
1)
The research question is given as follows:
Question: The researcher wants to know whether there is difference in the three treatments of effectiveness of sleeping drug.
The hypotheses are given as follows:
Let are three population means.
At least one population mean is different.
The significance level is 0.05.
2)
There are three independent variables in the data set. Those are new drug, placebo and no treatment and the dependent variable is the value of time to fall...
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