The stem-and-leaf plot shows the number of points scored by the Bears in each of their basketball games this season. Identify th

Question

3 years ago

5

The stem-and-leaf plot shows the number of points scored by the Bears in each of their basketball games this season. Identify th

e 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

Mathematics

2 answers:

Andreyy89 · Answer 1 · 2022-07-30T18:55:05+03:00

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".

denis-greek [22] · Answer 2 · 2022-07-30T16:25:52+03:00

denis-greek [22]3 years ago

3 0

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