# Question

A major U. S. airline records the number of no- shows on a flight that operates each day from Philadelphia to Paris. A no- show is a passenger who purchases a ticket but fails to arrive at the gate at time of departure. The following table indicates the number of no- shows during the last 70 flights. These data can also be found in the Excel file no- shows. xlsx.

a. Construct a frequency distribution for these data.

b. Using the results from part a, calculate the relative fre-quencies for each class.

c. Using the results from part a, calculate the cumulative relative frequencies for each class.

d. Construct a histogram for these data.

a. Construct a frequency distribution for these data.

b. Using the results from part a, calculate the relative fre-quencies for each class.

c. Using the results from part a, calculate the cumulative relative frequencies for each class.

d. Construct a histogram for these data.

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