Which of the Following Guidelines Should You Follow When Staying

question 10

Multiple Choice

Which of the following guidelines should you follow when staying in a hotel?

• A) Do not allow strangers in your hotel room.
• B) Leave valuables in a desk drawer in the hotel room rather than carrying them with you when outside the room.
• C) When there is an emergency, such as a fire, you should call the front desk to ask about a proper escape route.
• D) If you lose your room key, tell hotel personnel when you check out the following day.

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Definitions:

Expected Cell Counts

In chi-squared tests, these refer to the theoretically predicted frequencies of observations in the categories of a contingency table under the null hypothesis.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or in the calculation after estimating certain parameters.

Contingency Table

A table used to display the frequency distribution of variables and analyze the relationship between categorical variables.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect and serves as the default or starting assumption in hypothesis testing.