Question

The marks of students in a class are67,87,67,36,38,58,90,67,58,68,46,36,29,37,47,64,35,83,85,29,46.(a) Find the range of data.

(b) Find the mean and mode​

Answer 1

Answer:

Step-by-step explanation:

Population size:21

Lowest value: 29

Highest value: 90

Range: 61

Mean- 53

Mode- 67, 36, 58, 29