Question: Problem 1.35 Refer to the DNA damage data given in Table 1.7. (a) Compute the median x, Q1, Q3, and IQR for the N-1-THB-ADE levels

Problem 1.35 Refer to the DNA damage data given in Table 1.7.

(a) Compute the median x˜, Q1, Q3, and IQR for the N-1-THB-ADE levels for the exposed workers. Identify all outliers, if any.

(b) Compute the median x˜, Q1, Q3, and IQR for the N-1-THB-ADE levels for the control group of workers. Identify all outliers, if any.

(c) Draw the side-by-side box plots for the exposed and control group of workers.

(d) Using the results of parts

a, b, c above compare the two populations with respect to the effect, if any, that exposure to the chemical 1, 3–butadiene has on the exposed group of workers.

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