Solve the Problem A)Median Score by Females at 66 Points Is 3 Points

question 150

Multiple Choice

Solve the problem.
-Here are the summary statistics for mathematics scores for one high-school graduating class, and the parallel boxplots comparing the scores of male and female students. Write a brief report on These results. Be sure to discuss center and variation. $$\begin{array} { l | c | c | c | c | c | c | c | c } & \text { n } & \text { Mean } & \text { Median } & \text { SD } & \text { Min } & \text { Max } & \text { Q1 } & \text { Q3 } \\\hline \text { Male } & 17 & 60 & 63 & 18.6 & 30 & 100 & 52 & 78 \\\text { Female } & 18 & 65 & 66 & 17.7 & 36 & 98 & 50 & 80\end{array}$$

• A)Median score by females at 66 points is 3 points higher than that by males. The middle 50% for both group is close with a IQR at 26 for the males and 30 for the females. The males have a Larger range from 30 to 100. The distribution is slightly right-skewed for the males and Symmetric for the females.
• B)Median score by females at 66 points is 3 points higher than that by males. The middle 50% for both group is close with a IQR at 26 for the males and 30 for the females. The males have a Smaller range from 36 to 98. Both distributions are left-skewed.
• C)Median score by females at 66 points is 3 points higher than that by males. The middle 50% for both group is close with a IQR at 26 for the males and 30 for the females. The males have a Larger range from 30 to 100. Both distributions are right-skewed.
• D)Median score by females at 66 points is 3 points higher than that by males. The middle 50% for both group is close with a IQR at 30 for the males and 26 for the females. The males have a Smaller range from 36 to 98. The distribution is right-skewed for the males and symmetric for The females.

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Definitions:

Fixed Costs

Expenses that do not vary with the level of production or sales, such as rent, salaries, and insurance premiums.

Activity-Based Costing

A costing method that identifies activities in an organization and assigns the cost of each activity to all products and services according to the actual consumption by each.

Break-Even Point

The point at which total revenues equal total costs, resulting in no profit but no loss.

Batch Cost

The total cost associated with producing a set or batch of goods.