7.2.21-T Question Help Listed below are the amounts of net worth (in millions of dollars) of the ten wealthiest celebrities in a country. Construct a 95% 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? 254 204 189 161 159 158 150 150 145 145 What is the confidence interval estimate of the population mean u? $ million ​