A random sample of 20 of the 200 students at Garland Elementary is asked how many siblings each has. The data are ordered as shown. Which statement below would be an appropriate inference of the data? 0,1,1,1,1,1,1,2,2,2,2,2,3,3,3,3,4,4 ,4,6

Most students have more than 4 siblings.

Most students have 2 or fewer siblings.

Most students have 3 siblings.

Most students have either no siblings or 6 siblings.

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?