Answer
The minimum is 29 minutes and the maximum is 51 minutes. Divide the data into 4 intervals:
29-34 minutes occurs 3 times
35-40 minutes occurs 2 times.
41-46 minutes occurs 4 times.
47-52 minutes occurs 1 time
Work Step by Step
Histogram:
![](https://gradesaver.s3.amazonaws.com/uploads/solution/5c2be904-603e-4e8e-a7f2-e4aca83181ad/steps_image/small_1530646248.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T012715Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=b8d00e8e259509633adae71cab480451ad871aabe86524a4ceaa71aedc128546)