question 1 2 pts provide an appropriate response. the frequency distribution below summarizes the commute…

question 1 2 pts provide an appropriate response. the frequency distribution below summarizes the commute distances for abc company distance frequency 1 - 5 5 6 - 10 20 16 - 20 25 21 - 25 10 determine the sample size. determine the width of each class.

question 1 2 pts provide an appropriate response. the frequency distribution below summarizes the commute distances for abc company distance frequency 1 - 5 5 6 - 10 20 16 - 20 25 21 - 25 10 determine the sample size. determine the width of each class.

Answer

Explanation:

Step1: Calculate sample size

The sample size $n$ is the sum of all frequencies. So $n=5 + 20+25 + 10$. $n=60$

Step2: Calculate class - width

For the class $1 - 5$, the class - width is calculated as the upper - class limit minus the lower - class limit. For any class in this frequency distribution, if we take the class $1 - 5$, the upper - class limit is $5$ and the lower - class limit is $1$. The class - width $w=5 - 1=4$.

Answer:

Sample size: 60 Width of each class: 4