Question

Following are the height of 10 boys. (in cm) calculate the mean height. 134, 141, 146, 145, 152, 153, 158, 150, 138.​

Answer 1

Answer:

Step-by-step explanation:

When we have to find the mean height then we use the formula

Mean=sum of the observation/no.of observation

Mean =1347/9

Mean=149.6cm

Since in this questions we have only 9 students

Answer 2

Answer:

You have given the height of 9 boys only.

So, I have calculated on the basis of 9 boys.

Mean Height = 146.33 cm

Step-by-step explanation: