The stem and leaf display below gives the number of minutes that customers waited for their orders at two different restaurants There were 22 wait times recorded for the first restaurant and 17 recorded for the second Use the display to answer the questions that follow Number of minutes customers waited First restaurant Second restaurant 8877 067889 773 21 1568 532111 2 2 3 3 68899 541 10 3 7 10 4 Key 7 7 0 6 6 a What were the ranges of wait times for the two restaurants First restaurant Second restaurant b Which restaurant had the greater median wait time OFirst restaurant Second restaurant The medians were the same c Which restaurant had more wait times from 40 to 49 minutes O First restaurant Second restaurant OEach had the same