Mrs. Rice and Ms. Turner compete each year to see which homeroom class will sell the
most discount cards for the school
fundraiser The results for each class are
shown in the dot plots below
+
Discount Card Fundraiser
Based on the data shown the graphs, which
statement is true?​

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?