Question

Listed below are the amounts of net worth​ (in millions of​ dollars) of the ten wealthiest celebrities in a country. Construct a 90% confidence interval. What does the result tell us about the population of all​ celebrities? Do the data appear to be from a normally distributed population as​ required?

261, 206, 179, 174, 162, 157, 151, 151, 151, 146

a) What does the result tell us about the population of all​ celebrities ​$______ million < μ <​$______million?

b) Do the data appear to be from a normally distributed population as​ required?

Answer 1