Data were collected on the amount, in dollars, that individual customers spent on dinner in an Italian restaurant. The quartiles for these data are given below. Q1 Q2 Q3 $36.27 $44.27 $58.97 Which of the following statements must be true for these customers? O At least half of the customers spent less than or equal to $44.27 and at least half spent greater than or equal to $44.27. O Seventy-five percent of the customers spent between $36.27 and $58.97. O Twenty-five percent of the customers spent less than or equal to $58.97 and the remaining 75 percent spent greater than or equal to $58.97. O The mean amount spent by customers is $44.27. O A majority of customers spent $44.27