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3.) Survey Return Rate. In a study of cell phone use and brain hemispheric dominance, an Internet survey was emailed to
Posted: Wed May 11, 2022 5:01 pm
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- 3 Survey Return Rate In A Study Of Cell Phone Use And Brain Hemispheric Dominance An Internet Survey Was Emailed To 1 (21.49 KiB) Viewed 24 times
3.) Survey Return Rate. In a study of cell phone use and brain hemispheric dominance, an Internet survey was emailed to 5000 subjects randomly selected from an online group involved with ears. There were 717 surveys returned. Use a 0.01 significance level to test the claim that the return rate is less than 15%. (a) State the null hypothesis, state the alternative hypothesis and state the level of significance, a. (b) Compute and state the test statistic with the formula and all work shown. () Determine and state the P-value and show that the requirements are met. (d) Decide and state if you are going to reject the null hypothesis. (e) Then state the conclusion.