Question: QUESTION 2 In a hypothesis test, if we reject the null hypothesis at the significance level of 10%, then we definitely reject this null hypothesis

QUESTION 2 In a hypothesis test, if we reject the null hypothesis at the significance level of 10%, then we definitely reject this null hypothesis at the significance level of 5% True O False QUESTION 3 Correlation coefficient of any two mutually exclusive events is always zero. True O False QUESTION 4 In regression analysis, a higher correlation between the dependent variable and the independent variable indicates a higher estimate slope. True False

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