Answer to Question #303628 in Statistics and Probability for Elizaderi

Question

A survey conducted by U.P research institute on the retrenchment exercise done by the result when a random sample of 10 ministries were selected from a population that is normally distributed, show the following number of workers that are affected.

46, 50 56 62 53 58 42 52 55 49

Construct 95% confidence interval for the population means.