Question

the following table displays a frequency distribution for the number of crew members on each shuttle mission over a 10 - year period. let x denote the crew size on a randomly selected shuttle from this time period.
crew size frequency
4 5
5 2
6 31
7 24
8 8

a. what are the possible values of the random variable x?
(use a comma to separate answers as needed.)

Explanation:

Step1: Identify the variable

The random variable \(X\) represents the crew size.

Step2: Extract values from table

Looking at the "Crew size" column of the frequency - distribution table.

Answer:

\(4,5,6,7,8\)