Use the Following Information to Answer the Question

question 45

Short Answer

Use the following information to answer the question. The data in the top row of the table shows the number of days for which the respondent participated in an outdoor activity for at least thirty minutes in the previous 60 days. The respondents also reported their level of happiness; Very H means very happy, and so on.

-Suppose you want to test the hypothesis that happiness level is associated with level of daily outdoor activity. Can a chi- square test for independence be used to test the hypothesis? Explain why or why not.

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Definitions:

Swords

Weapons with a long, edged blade used for cutting, thrusting, or as a ceremonial symbol.

Marginal Cost

Incremental cost incurred when one more unit of a product or service is produced.

Total Variable Cost

The sum of expenses that change in proportion to the activity or volume of production.

Average Variable Cost

The total variable costs divided by the quantity of output produced; it fluctuates with changes in output.