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39 votes
39 votes
Pls answer this asap

Pls answer this asap-example-1
User Abhishekmukherg
by
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2 Answers

16 votes
16 votes
The heights corrected the nearest of a group of children are give
User Zigii Wong
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2.7k points
9 votes
9 votes

Answer:

The mean: 157 cm

The mode: 157 cm

The median: 157 cm

The range: 10 cm

Explanation:

To calculate the mean add all the heights and divide them by the number of heights.

(159 + 155 + 153 + 154 + 157 + 162 + 152 + 160 + 161 + 157) ÷ 10 = 157 cm

The mode is 157 cm because that is the most frequent number.

The median height is the middle number, so first place them in order.

152, 153, 154, 155, 157, 157, 159, 160, 161, 162

The median height is 157 cm

The range is the difference between the highest and lowest number.

162 - 152 = 10

Stem and leaf diagram:

15 2 3 4 5 7 7 9

16 0 1 2

User Jenette
by
3.0k points
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