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The amount of time in minutes it takes a random sample of 15 individuals to commute round-trip to George Mason University is presented below. 39 46 52 56 56 62 73 73 77 81 85 109 130 157 The five number summary is: Column Min Q1 Median Q3 Max Times 9 52 73 85 157 Using the fence rule, identify any outliers in this data set. Hint: LF = Q1 - [1.5(IQR)] and UF = Q3 + [1.5(IQR)] O a. 9 is a low outlier. O b. There are no outliers. O c. 130 and 157 are both high outlier. O d. 157 is a high outlier