Question

Olo
The heights (in cm). of 8 students of a class areas
follows:
145, 150, 152, 149, 160, 155, 151, 148
i) What is the range of the data?
ii) Find the mean height.​

Answer 1

Answer:

range=15,mean=132.37

Step-by-step explanation:

range=highest value-lowest value

=160-145=15

mean height=sum of observations/total observations

=145+150+152+149+160+155+148/8

=132.37