Question

DO
Mathe - B В
1)
Find the range
and mean
of following download
21, 16, 30, 15, 16, 18,10, 24, 26,2​

Answer 1

Answer:I was unable

Step-by-step explanation:

Answer 2

Answer:

Range = 28

Mean = 17. 8

Step-by-step explanation:

Range = Highest observation - lowest observation

= 30 - 2 = 28

Mean=Sum of all observations/Total no. of observations

Mean = 21+16+30+15+16+18+10+24+26+2/10

= 178/10

=17.8

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