The waiting time, in minutes, at a fast-food restaurant is as follows:             {5, 5.5, 6.5, 7, 7.5, 7, 7, 5, 6.5, 5, 5, 8.5, 0.5, 4.5, 7}   What is the modal waiting time? Find the median of the waiting times. Calculate the mean of the waiting times. Determine whether the data set is symmetric, skewed left or skewed right.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The waiting time, in minutes, at a fast-food restaurant is as follows:

            {5, 5.5, 6.5, 7, 7.5, 7, 7, 5, 6.5, 5, 5, 8.5, 0.5, 4.5, 7}

 

What is the modal waiting time?

Find the median of the waiting times.

Calculate the mean of the waiting times.

Determine whether the data set is symmetric, skewed left or skewed right.

 

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