Question

the weight of 6 persons in a family of 35 kg, 42 kg, 70 kg, 55 kg, 60 kg and 65 kg find the mean weight of the members of the family​

Answer 1

Answer:

the answer is 54.5

Step-by-step explanation:

First up all, you have to know what is meant by a mean.

Mean can be defined as,

Sum of all observation to the number of observation,

In this case, you have to add all of the given observations,

i.e 35+42+70+55+60+65 divided by the no. of observations i.e 6

then we get,

327/6 = 54.5

here is your answer...

hope it will helps you.