Sample Of Greeting During A Church Program A Stationery Store Wants To Estimate The Total Retail Value Of The 300 Greeting Cards That It Has In Its Inven

A stationery store wants to estimate the total retail value of the 300 greeting cards that it has in its inven - sample of greeting during a church program

A hospital wants to save the total turnover of 300 greeting cards that you value in your inventory. What is the estimated upper and lower limits of confidence of 95% of the population, the total value of all greeting cards are made in the list if a sample average of 20 greeting cards $ 1.67 and shows a standard deviation of 0.32 U.S. Dollar