Question

STATISTICS
9. Calculate standard deviation and coefficient of variation from the data given below:
30–40
20-30
10-20
40-50
0-10
50-60
Age (in years)
60-70
7
8
12 28
5
20
No. of Patients
10
(Ans. S.D. = 18.49, Coefficient of Variation = 41.09%)
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Answer 1

The two main types of habitats are terrestrial, or land habitats and aquatic, or water, habitats. Forests, deserts, grasslands, tundra, and mountains are just a few examples of terrestrial habitats.