Question

The number of hours a group of contestants spent preparing for a quiz show are listed below. What is a frequency table that represents the data? 60 25 86 56 45 48 90 75 30 67 90 36 80 15 32 65 61

Answer 1

So if you look at this you will see that 60 - 67 bar has the highest frequency and
30-67 also has the highest frequency if you look at more data. Turn it sideways and you'll see a stem and leaf plot. A quick way to show frequency without messing with the histogram. Either one will show frequency.

15
25
30 32 36
45 48
56
60 61 65 67
75
80 86
90 90