confidence interval for the true population mean monthly service fee in dollars for customers whose accounts fall below the minimum required balance.

The follwoing data represents the mothly service fee in dollars if a customers account falls below the minimum required $1,500 balance for a sample of 26 banks for direct-deposit customers.12,8,5,5,6,6,10,10,9,7,10,7,7,5,0,10,6,9,12,0,5,10,8,5,5,9Construct 95% confidence interval for the true population mean monthly service fee in dollars for customers whose accounts fall below the minimum required balance.