Question

A park ranger wants to know the mean number of nights students in your school plan to camp next summer. The park ranger randomly surveys
10 students from each class. The results are shown.

Answer 1

answer overall

3.3

Step-by-step explanation: sample a is 2.9 sample b is 3.5 sample c is 3.2 sample d is 3.6

overall its 3.3

I don't  know about the range so sorry