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Suppose that you are in charge of the catering for a company meeting. The expected number...

Suppose that you are in charge of the catering for a company meeting. The expected number of people for the meeting is 97 with a standard deviation of 5. If you order 100 sandwiches, what is the probability of having more people than sandwiches?

You need to use the standard normal distribution table.

Math   Statistics-And-Probability   
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It is supposed that we are in charge of the catering for a company meeting. The expected number of people for the meeting is 97 with a standard deviation of 5. If you order 100 sandwiches, we have to find the probability of having more people than sandwiches.

We have the following information fom the given data !

Thus , the probability of having more people than sandwiches is 0.2742531 ................... (Ans)

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