The modal height and range of heights 1.35, 1.25, 1.35, 1.40, 1.35, 1.50, 1.35, 1.50, and 1.20 are m and r, respectively. Find m+2r.

a

1.35

b

1.65

c

1.95

d

3.00

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Correct Option
c

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Discussions (5)

Phemmyfour
4 years ago

mean = 12.25/9 = 1.96

m+ 2r = 1.36 + 0.6 = 1.96

mont
2 years ago

no answer

Jikamana1
3 years ago

I agree

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