Choose the Correct Null and Alternative Hypothesis to Test the Claim

question 26

Multiple Choice

Choose the correct null and alternative hypothesis to test the claim that adults between the ages of 24 and 34 and adults between the ages of 35 and 45 watch different amounts of televised sporting events.

• A)H0: The median for adults ages 24 to 34 is equal to the median for adults ages 35 to 45. HA: The median for adults ages 24 to 34 is greater than the median for adults ages 35 to 45.
• B)H0: The median for adults ages 24 to 34 is equal to the median for adults ages 35 to 45. HA: The median for the two age groups are not equal.
• C)H0: The median for the two age groups are not equal. H_A: The median for adults ages 24 to 34 is equal to the median for adults ages 35- 45.
• D)H0: The median for adults ages 24 to 34 is equal to the median for adults ages 35 to 45. HA: The median for adults ages 24 to 34 is less than the median for adults ages 35 to 45.

---

Definitions:

Return on Investment

A financial ratio that calculates the percentage gain or loss on an investment relative to the cost of the investment, indicating the efficiency of the investment.

Investment Turnover

The ratio of sales to invested assets.

Profit Margin

A financial metric, calculated as net income divided by revenue, that indicates the percentage of sales that exceeds the costs of goods sold.

Return on Investment

A performance measure used to evaluate the efficiency or profitability of an investment, calculated by dividing net profit by the cost of the investment.