Question

50-59
What is the coefficient of range for the following
distribution?
Class Interval: 10-19 20-29
30-39 40-49
Frequency:
11
25
16
7
3
(c) 72.46
(d) 75.82
(a) 22
(b) 50​

Answer 1

ᾰℵㄅωʄㄅ!ㄅ✘!ㄅʄ♭ṳ❡ṳㄅ❡ㄅჄ!ㄅʄㄅ!ℏḙ