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4. Gravetter/Wallnau/Forzano, Essentials - Chapter 11 - End-of-chapter question 15 A repeated-measures study produces a mean difference of M = 4 with a variance of 36. Use a two-tailed hypothesis test with a = 0.05 to determine whether the sample is sufficient to reject the null hypothesis if n = 9? O Reject the null hypothesis, there is no substantial effect or correlation. O Reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hypothesis, there is no substantial effect or correlation. Save & Continue Continue without saving

4. Gravetter/Wallnau/Forzano, Essentials - Chapter 11 - End-of-chapter question 15 A repeated-measures study produces a mean difference of M = 4 with a variance of 36. Use a two-tailed hypothesis test with a = 0.05 to determine whether the sample is sufficient to reject the null hypothesis if n = 9? O Reject the null hypothesis, there is no substantial effect or correlation. O Reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hypothesis, there is no substantial effect or correlation. Save & Continue Continue without saving

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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4. Gravetter/Wallnau/Forzano, Essentials - Chapter 11 - End-of-chapter question 15 A repeated-measures study produces a mean difference of M = 4 with a variance of 36. Use a two-tailed hypothesis test with a = 0.05 to determine whether the sample is sufficient to reject the null hypothesis if n = 9? O Reject the null hypothesis, there is no substantial effect or correlation. Reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hyYpothesis, there is no substantial effect or correlation. Save & Continue Continue without saving
Transcribed Image Text:4. Gravetter/Wallnau/Forzano, Essentials - Chapter 11 - End-of-chapter question 15 A repeated-measures study produces a mean difference of M = 4 with a variance of 36. Use a two-tailed hypothesis test with a = 0.05 to determine whether the sample is sufficient to reject the null hypothesis if n = 9? O Reject the null hypothesis, there is no substantial effect or correlation. Reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hypothesis, there is a substantial effect or correlation. O Fail to reject the null hyYpothesis, there is no substantial effect or correlation. Save & Continue Continue without saving
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