Question: Can you break it down step by step how to arrive to this answer? Customers at a local restauraunt order dessert 30% of the time.

Can you break it down step by step how to arrive to this answer?

Customers at a local restauraunt order dessert 30% of the time. A sample of 400 customers are selected at random. Approximate the probability that at least 130 of these customers order dessert.

Answer0.1379

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