Question

a life insurance agent found the following data about distribution of ages of 100 policy holders.calculate the mean age.policies are given only to person having age 18 year's onwards but less than 60 years. 20 25 30 35 40 45 50 55 60 ​

Answer 1

Answer:

37.5

Step-by-step explanation:

we need to find out mean, so formula = sum/number of observations

so answer is = 20 +25 +30 +35 +40 +45+ 50+ 55 upon 8

= 300/8 = 37.5