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Random samples of size n = 400 were selected from a binomial population with p =...

Random samples of size n = 400 were selected from a binomial population with p = 0.1. Is it appropriate to use the normal distribution to approximate the sampling distribution of p̂?

Use this result to find the probability. (Round your answer to four decimal places.)

p̂ < 0.10

math   Statistics-And-Probability   
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