Mathematics, 04.04.2020 00:01 sparklegrace9726

The following data represent the amount of time (in minutes) a random sample of eight students enrolled in Sullivan's Intermediate Algebra course spent on the homework from Section 4.5, Factoring Polynomials.

48, 88, 57, 109, 111, 93, 71, 63

(a) determine the standard deviation of the homework data

(b) by hand, determine and interpret the interquartile range of the homework

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