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Shapiro-Wilk normality test Which of the following is(are) TRUE? I. Using QQ plot, if the plotted points 4 points Test on normality on the urinary
Shapiro-Wilk normality test Which of the following is(are) TRUE? I. Using QQ plot, if the plotted points 4 points Test on normality on the urinary AGT levels data: salary men lie close to a straight line, then the data DO NOT seem to come from a Shapiro-Wilk normality test W = 0. 9175, p-value = 0.3365 normal distribution. Il. Using histogram, if the distribution resembles a bell-shaped curve, then the data DO NOT seem to come from a normal data: urinary Shapiro-Wilk normality test distribution. Ill. Levene's test is more appropriate to use than Bartlett's test W = 0. 75458, p-value = 0. 0000008689 data: salary women if the assumption on normality is violated (since Levene's test is less W = 0. 97772, p-value = 0. 9518 sensitive to departures from normality). * A. I only Which of the following is(are) TRUE based on the output of the test on 4 points normality on the urinary AGT levels, at 5% level of significance? I. The decision is to reject the null hypothesis since the p-value (0.0000008689) Which of the following is(are) TRUE based on the output on the test on 4 points B. II only is too small (less than 0.05) Il. The conclusion is "the assumption for normality of the salaries of men and women purchasing managers, at 5% normality is satisfied"* level of significance? I. Assumption of normality of the salaries of men is C. Ill only satisfied. Il. Assumption of normality of the salaries of women is satisfied. A. I only O D. 1, 11, and Ill B. II only A. I only E. I and ll only O C. Both I and II B. II only D. Neither I nor II C. Both I and II D. Neither I nor
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