What is the volume? 6 ft 6 ft
1 answer:
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I’m not sure if this is correct but here is a picture of what I think the answer might be. P.S my handwriting is not neat
Answer: b. 30%
Step-by-step explanation:
- A measure of relative variability is known as coefficient of variation. It is the ratio of the standard deviation to the mean.
i.e.
Given: mean =
Variance =
Now,
in percent ,
Hence, correct option is b. 30%.