Question

4 ports
Q. 17) The following
observations are the time in
minutes) recorded by the 25
students in Walking
competition. Construct a
frequency distribution table
using one of the class interval
as 15 - 25 having the class size
10.
37.31,27, 18,59,45,54, 40,32, 43, 39, 49, 45, 40,59,53,52,50, 40, 59, 60,23,21,20, 22
​

Answer 1

Step-by-step explanation:

Minutes. frequency.

15-25. 5.

25-35. 3.

35-45. 6.

45-55. 7.

55-65. 4.

Total. = 25.