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Valentin [98]
3 years ago
7

For the binomial distribution with the given values for n and p, state whether or not it is suitable to use the normal distribut

ion as an approximation. n = 24 and p = 0.6.
Mathematics
1 answer:
DENIUS [597]3 years ago
4 0

Answer:

Since both np > 5 and np(1-p)>5, it is  suitable to use the normal distribution as an approximation.

Step-by-step explanation:

When the normal approximation is suitable?

If np > 5 and np(1-p)>5

In this question:

n = 24, p = 0.6

So

np = 24*0.6 = 14.4

And

np(1-p) = 24*0.6*0.4 = 5.76

Since both np > 5 and np(1-p)>5, it is  suitable to use the normal distribution as an approximation.

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Answer:

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