Question

The following data represent the number of people aged 25 to 64 years covered by health Insurance (private or government) in 2018. Approximate the mean and standard deviation for age.Age

Answer 1

Explanation

For the given data, we will have the following:

We are given grouped data, from which we will obtain the mean and standard deviation

Thus, we will have

From the above,

We have the mean to be approximately 44.68.

For the standard deviation

We will have

Thus, we have the standard deviation to be 10.22