Question

The height of 10 girls wha measured in cm and the results are

as follows :

135, 150, 139, 128, 151, 132, 146, 149, 143, 141

(i) What is the height of the tallest girl?

(ii) What is the height of the shortest girl?

(iii) What is the range of the data?

(iv) What is the mean height of the girls?

(v) How many girls have Heights more than the mean height?​

Answer 1

Answer:

1. 150
2. 128
3. height
4. 141
5. 149 146 150 146

Answer 2

tallest : 151

shortest : 128

range : heighest - lowest

151 - 128

23

mean : 135+150+139+128+151+132+146+149+143+141 /10

141 is the mean.

5 girls have the height more than the mean that is 141.

HOPE IT HELPS YOU