Question

The list below shows the ages of the first 20 fans to arrive at a professional basketball game. Display the fan age data on this stem-and leaf plot.

Answer 1

I have no idea about the part A, but part b, all you have to do is get all the numbers of the fans, and put them in least to greatest. Then you count how fans are from 0-9, then you count how much fans are from 10 - 19, and so on. Im sorry that i couldn't answer it completely but i hope this helps.

Answer 2

Explanation:

First we will arrange the ages of fans of the basketball game in the increasing order.

9, 11, 14, 14, 16, 25, 25, 27, 28 30, 33, 35, 35, 37, 38, 39, 42, 46, 47, 60

Part A. Now we will make stem-and-leaf plot

0 | 9

1 | 1, 4, 4, 6

2 | 5, 5, 7, 8

3 | 0, 3, 5, 5, 7, 8, 9

4 | 2, 6, 7

5 |

6 | 0

Part B.

Frequency table

Age Number of Fans

0 - 9 1

10 - 19 4

20 - 29 4

30 - 39 7

40 - 49 3

50 - 59 0

60 - 69 1