for the binomial distribution with the given values for n and p, state whether o

Question

for the binomial distribution with the given values for n and p, state whether or not it is suitable to use the normal distribution as an approximation n=20 and p=0.6 for the binomial distribution with the given values for n and p, state whether or not it is suitable to use the normal distribution as an approximation n=20 and p=0.6 for the binomial distribution with the given values for n and p, state whether or not it is suitable to use the normal distribution as an approximation n=20 and p=0.6

Explanation / Answer

No it is not suitable

np = 20(0.6)=12

nq=20*(0.4)=8

both np and nq are >=5.

Hence normal approximtion is suitable

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