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1. Researchers want to know if there is a relationship between the amount of time spent online and the amount of jealousy experienced when in a romantic relationship. Use alpha =.05. Hours online/week Jealousy Score Y = 7 sS, = 268 (X) (Y) X = 10 SS, = 450 SPy = 254 s, = 5.67 5 3 3 3 4 s, = 4.38 4 4 5 8 9. 3 12 5 14 6. 13 7 16 8 16 10 17 12 18 20 A. Graph the data. B. State the hypotheses. C. Make a decision about the null. a. Calculate Pearson's r i. Decision about null hypothesis? b. Calculate effect size i. Interpret effect size. D. State your conclusion. E. Relate your conclusion to the research. F. Calculate the regression formula. a. Plot the regression line. b. If someone spent 14 hours online, what is the predicted jealousy score?

1. Researchers want to know if there is a relationship between the amount of time spent online and the amount of jealousy experienced when in a romantic relationship. Use alpha =.05. Hours online/week Jealousy Score Y = 7 sS, = 268 (X) (Y) X = 10 SS, = 450 SPy = 254 s, = 5.67 5 3 3 3 4 s, = 4.38 4 4 5 8 9. 3 12 5 14 6. 13 7 16 8 16 10 17 12 18 20 A. Graph the data. B. State the hypotheses. C. Make a decision about the null. a. Calculate Pearson's r i. Decision about null hypothesis? b. Calculate effect size i. Interpret effect size. D. State your conclusion. E. Relate your conclusion to the research. F. Calculate the regression formula. a. Plot the regression line. b. If someone spent 14 hours online, what is the predicted jealousy score?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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1. Researchers want to know if there is a relationship between the amount of time spent online and the amount of jealousy experienced when in a romantic relationship. Use alpha =.05. Hours online/week Jealousy Score Y = 7 SS, = 268 (X) (Y) X = 10 SS, = 450 SPy = 254 1 5 %3D 3 3 %3D 3 4 S = 5.67 Sy = 4.38 4 4 6. 5 8 9 3 12 5 14 6 13 7 16 16 10 17 12 18 20 A. Graph the data. B. State the hypotheses. C. Make a decision about the null. a. Calculate Pearson's r i. Decision about null hypothesis? b. Calculate effect size i. Interpret effect size. D. State your conclusion. E. Relate your conclusion to the research. F. Calculate the regression formula. a. Plot the regression line. b. If someone spent 14 hours online, what is the predicted jealousy score?
Transcribed Image Text:1. Researchers want to know if there is a relationship between the amount of time spent online and the amount of jealousy experienced when in a romantic relationship. Use alpha =.05. Hours online/week Jealousy Score Y = 7 SS, = 268 (X) (Y) X = 10 SS, = 450 SPy = 254 1 5 %3D 3 3 %3D 3 4 S = 5.67 Sy = 4.38 4 4 6. 5 8 9 3 12 5 14 6 13 7 16 16 10 17 12 18 20 A. Graph the data. B. State the hypotheses. C. Make a decision about the null. a. Calculate Pearson's r i. Decision about null hypothesis? b. Calculate effect size i. Interpret effect size. D. State your conclusion. E. Relate your conclusion to the research. F. Calculate the regression formula. a. Plot the regression line. b. If someone spent 14 hours online, what is the predicted jealousy score?
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