A Software Developer Makes 175 Phone Calls to Its Current

question 113

Multiple Choice

A software developer makes 175 phone calls to its current customers. There is an 8 percent chance of reaching a given customer (instead of a busy signal, no answer, or answering machine) . The normal approximation of the probability of reaching at least 20 customers is:

• A).022.
• B).007.
• C).063.
• D).937.

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Definitions:

Code

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Open-Ended Questions

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Closed-Ended Questions

Questions designed with predefined response options, allowing for easier quantification of answers but limiting the ability to provide nuanced responses.

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