Question

The stem-and-leaf plot shows the number of points scored by the Bears in each of their basketball games this season. Identify the mean and median, as
well as how many games they scored at least 30 points. Round to nearest tenth for any calculations.
STEM
LEAF
1
89
2
02336889
3
01 4 4 5 6 8 9
4
012
113
8 = 18 points

Answer 1

Answer:

The mean is 30.3.

The median is 30.

The Bears scored at least 30 points in 11 games.

Step-by-step explanation:

You calculate the mean by adding up all numbers and then dividing by th amount of numbers, so 18 + 19 + 20 + 22 + 23 + 23 + 26 + 28 + 28 + 29 + 30 + 31 + 34 + 34 + 35 + 36 + 38 + 39 + 40 + 41 + 42 =636 636/21 = 30.28 30.28 rounded to the nearest tenth is 30.3.

The median is the middle number in a list of numbers, and the middle number in this list is 30.

3 | 0 = 30, so there is 11 numbers that qualify for "at least 30 points".

Answer 2

Answer:

Mean = 30.3

Median = 30

They scored 30 or more points on 11 games.

Step-by-step explanation:

Mean = all the numbers added together divided by 21

636/21 = 30.3

Median is the middle number (the 11th) = 30