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Given the following 3 problems/situations, complete the hypothesis testing process: A. State the research hypothesis B. State the null hypothesis C. Choose a level of statistical significance (alpha level) D. State the decision rule. E. Select and compute the test statistic (Use the given) F. Make a decision regarding whether to accept or reject the null hypothesis. G. Interpret results by concluding and making implications Problems/situations 1. A researcher wants to determine whether there is an association between weight and scores on the self-esteem scale. Е. R-value: .213 P-value = .34

Given the following 3 problems/situations, complete the hypothesis testing process: A. State the research hypothesis B. State the null hypothesis C. Choose a level of statistical significance (alpha level) D. State the decision rule. E. Select and compute the test statistic (Use the given) F. Make a decision regarding whether to accept or reject the null hypothesis. G. Interpret results by concluding and making implications Problems/situations 1. A researcher wants to determine whether there is an association between weight and scores on the self-esteem scale. Е. R-value: .213 P-value = .34

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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Statistics Given the following 3 problems/situations, complete the hypothesis testing process: A. State the research hypothesis B. State the null hypothesis C. Choose a level of statistical significance (alpha level) D. State the decision rule. E. Select and compute the test statistic (Use the given) F. Make a decision regarding whether to accept or reject the null hypothesis. G. Interpret results by concluding and making implications Problems/situations 1. A researcher wants to determine whether there is an association between weight and scores on the self-esteem scale. Е. R-value: .213 P-value = .34 2. A group of students conducted a study to determine whether women will have higher levels of low self-esteem than men. E. P-value result: p-value = .03 3. A teacher wants to determine which factors can significantly predict academic performance in mathematics of a group of learners. (Use the result below:) Which among the three factors: prior knowledge, mind set, math anxiety can predict a group of students' academic performance in mathematics? SPSS result Coefficientsa Model Unstandardized Coefficients Standardized Sig. Coefficients В Std. Error Beta (Constant) -17.729 4.503 -3.937 .000 PriorKnowledge .357 .058 .430 6.132 .000 1 Mind set 3.382 1.617 .147 2.091 .038 Math anxiety -.220 .458 -030 -480 .632
Transcribed Image Text:Statistics Given the following 3 problems/situations, complete the hypothesis testing process: A. State the research hypothesis B. State the null hypothesis C. Choose a level of statistical significance (alpha level) D. State the decision rule. E. Select and compute the test statistic (Use the given) F. Make a decision regarding whether to accept or reject the null hypothesis. G. Interpret results by concluding and making implications Problems/situations 1. A researcher wants to determine whether there is an association between weight and scores on the self-esteem scale. Е. R-value: .213 P-value = .34 2. A group of students conducted a study to determine whether women will have higher levels of low self-esteem than men. E. P-value result: p-value = .03 3. A teacher wants to determine which factors can significantly predict academic performance in mathematics of a group of learners. (Use the result below:) Which among the three factors: prior knowledge, mind set, math anxiety can predict a group of students' academic performance in mathematics? SPSS result Coefficientsa Model Unstandardized Coefficients Standardized Sig. Coefficients В Std. Error Beta (Constant) -17.729 4.503 -3.937 .000 PriorKnowledge .357 .058 .430 6.132 .000 1 Mind set 3.382 1.617 .147 2.091 .038 Math anxiety -.220 .458 -030 -480 .632
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