# Find the normal approximation for the following binomial probability of P(x = 3) where n = 13 and p = 0.60

Question
Binomial probability
Find the normal approximation for the following binomial probability of P(x = 3) where n = 13 and p = 0.60

2021-01-06

Solution

### Relevant Questions

Please, find the normal approximation for the binomial probability of P(x = 3) where n = 12 and p = 0.5

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Compute the following binomial probabilities directly from the formula for $$b(x, n, p)$$:

a) $$b(3,\ 8,\ 0.6)$$

b) $$b(5,\ 8,\ 0.6)$$

c) $$\displaystyle{P}{\left({3}≤{X}≤{5}\right)}$$

when $$n = 8$$ and $$p = 0.6$$

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$$\displaystyle{P}{\left({X}\ge{8}\right)}$$