Your friend in your statistics class is upset about a recent increase in the price to wash and dry a load of laundry. She wants to conduct a one proportion z-test to see if more than half the residents in her dorm oppose the increase. She will poll a random sample of 30 residents. Which Normal model will she use?

Question

Mathematics

Chelsea

9 May, 17:21

Your friend in your statistics class is upset about a recent increase in the price to wash and dry a load of laundry. She wants to conduct a one proportion z-test to see if more than half the residents in her dorm oppose the increase. She will poll a random sample of 30 residents. Which Normal model will she use?

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Answers (1)

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Dana Berger · Answer 1

Mixed mode expression

Step-by-step explanation:

Mixed mode expression is an expression that contains or have operands that have different data types.

In this case, she has to generate values that have type equal to the operands in this situation.