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Activity in 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. E. 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 Coefficients Model Unstandardized Coefficients Standardized Sig Coefficients B Std. Error Beta (Constant) 17.729 4.503 3.937 00 PriorKnowledge 357 058 430 6.132 000 Mind set 3.38 1.617 147 2.091 038 Math anxiety -220 . 458 -. 030 .480 632