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Gabbie Is Trying to Decide What to Wear Today

question 88

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Gabbie is trying to decide what to wear today.It is going to be raining this morning but should be clearing off later.In addition,Gabbie knows that she has riding lessons after school,so she needs to take that into account when she chooses her clothes.On top of that,today is the pep rally,meaning Gabbie is expected to wear her school colors.In order to select an appropriate outfit without assistance,Gabbie must be capable of which of the following?


Definitions:

Test Hypotheses

The process of making an assumption about a population parameter and then using sample data to test whether the assumption holds true.

Margin of Error

A measurement of the maximum expected difference between the true population parameter and a sample estimate of that parameter.

Confidence

In statistics, the degree of certainty or probability that a parameter lies within a specified range of values.

Randomly Sample

A method of selecting a subset of individuals from a population in such a way that each individual has an equal chance of being chosen.

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