The lowest and highest observations in a population are 14 and48, respectively. What is the minimum sample size n required toestimate ? with 90% confidence if the desired margin of error is E= 1.5? What happens to n if you decide to estimate ? with 95%confidence? (You may find it useful to reference the z table. Roundintermediate calculations to at least 4 decimal places and "z"value to 3 decimal places. Round up your answers to the nearestwhole number.)
