Road Service Times A recent survey of 60 randomly selected drivers found the following frequency distribution it took in minutes to get roadside service. Find the variance and standard deviation for the data. Round your answers to one decimal place. Time 22-28 Frequency 7 29-35 5 36-42 27 43-49 17 50-56 2 57-63 2 Send data to Excel Check Variance= Standard deviation = G Save For Later Submit Assignment 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use 1. Privacy Center 00

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