Leah recorded the number of ice cream bars sold at the community centre each day in the month of july: 101, 112, 125, 96, 132, 125, 116, 97, 124, 136, 123, 119, 78, 105, 118, 130, 87, 108, 114, 99, 126, 86, 94, 117, 125, 107, 122, 119, 114, 105, 93
a) display the data using a stem-and-leaf plot.
b) find the median and the mode. what does each measure tell you about the data?
c) use the stem-and-leaf plot to make a frequency table.
d) what can you tell from the stem-and-leaf plot that you cannot tell from the frequency table.
e) use the frequency table to draw a histogram. f) what can you infer about the ice cream sales in july?