Find median class height 140-145 145-150 155-160 160-165 170 frequency 5 15 25 30 15 10
Answers
Answered by
46
The median class is 155 - 160.
Step-by-step explanation:
To find, the median class = ?
Class interval Frequency(f) Cumulative frequency(cf)
140-145 5 5
145-150 15 20
150-155 25 45
155-160 30 75
160-165 15 90
165-170 10 100
Total Σf = n = 100
∴
Median class = 155 - 160
Thus, the median class is 155 - 160.
Similar questions