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erma4kov [3.2K]
3 years ago
8

Find the mean, median, mode, and range of the data: {17, 2, 16, 3, 13,5,7,8,9, 11, 5, 2, 1,20}

Mathematics
2 answers:
Luba_88 [7]3 years ago
6 0

Answer:

median:8 mean:199 that is all i know i might be wrong

Step-by-step explanation:

erastovalidia [21]3 years ago
5 0
Mean: 8.5
Find the average:

17+2+16 +3+13+5+7+8+9+11+5+2+1+20=119

119/14=8.5

Median: 7.5
Find the middle number:
17, 2, 16, 3, 13, 5, 7, 8, 9, 11, 5, 2, 1, 20

Put them in order (smallest to biggest):
1, 2, 2, 3, 5, 5, 7, 8, 9, 11, 13, 16, 17, 20

Find middle number(s):
7, 8.. In this situation sense there are two middle numbers, find the average of the two:
7+8=15, 15/2=7.5

Mode: 2,5
Find the most common occurring number (there can be more than one):
2 and 5 appear the most

Hope this helps!!


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