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
Nights Camping
A: 0, 5, 2, 3, 0,6, 0, 10, 3,0
B: 14.0.0, 6.5, 0. 1. 2.2.5
C: 8, 8, 2, 3, 4, 1, 0, 0, 0,6
D: 10, 10, 5, 6, 1, 0, 0, 0, 4.0
a. Use each sample to make an estimate for the mean number of nights students in your school plan
camp next summer.
Sample
A
B
с
D
Mean
2.9 3.5 3.2 3.6