Question 4 The following dataset represents the number of patients admitted to the Dhaka Medical College in the last 20 days. [157, 150, 131, 190, 120, 160, 192, 126, 164, 169, 123, 150, 176, 156, 178, 132, 139, 128, 161, 194) a. Determine the interquartile range for the given data Provide the exact answer b. Determine the reference value by which we can say, if 520 patients admitted to the DMC in the last 20 days, it is an outlier for the given dataset Provide the exact answer

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