The amount of monthly interest paid by credit card holders at a particular bank is suspected to be approximately normally distributed. An analysis of the monthly interest paid by a random sample of card holders at this bank produced the following summary statistics table. interest paid ($) Mean 43 Standard Error 2.5 Median 43 Mode 43 Standard Deviation 6 Sample Variance 36 Range 70 Minimum 0Sample Variance 36 Range 70 Minimum 0 Maximum 124 Count 80 SHOW YOUR WORKINGS TO SUPPORT YOUR ANSWER. What is more unusual: a customer who paid less than $42 in interest or a customer who paid less than $45 in interest? Do a comparison of Z scores in your