What are some advantages of using a toy ball as an animal cell model?
1 answer:
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Question options:
A. 1.63
B. 0.47
C. 0.94
D. 1.15
Answer:
<u><em>A. 1.63</em></u>
Explanation:
To find the standard deviation,
we have the data:
6, 6, 10, 8, 10, 8
sum = 6 + 6 + 10 + 8 + 10 +8
= 48
mean = 48 / 6
= 8
Formula for standard deviation:
σ2 = Σ(xi - μ)2 / N
= Σ (6-8)2 +....+ (8-8)2 / 6
= 16 / 6
σ2= 2.67
σ =
σ = 1.63