To Compare the Average Weekly Earnings of Full-Time Wages of Male

question 27

Multiple Choice

To compare the average weekly earnings of full-time wages of male and female workers, twenty men and twenty women were selected. The following table contains average weekly wages of each person in the current month. Use boxplot to make comparisons between weekly salary for man and woman.

• A)From the comparative boxplot, you can see that both data distributions are approximately symmetric, but wages of male workers tend to be higher than wages of female workers.We can conclude that wages of male workers are greater than wages of female workers.
• B)From the comparative boxplot, you can see that both data distributions are approximately symmetric, but wages of female workers tend to be higher than wages of male workers.We can conclude that wages of female workers are greater than wages of male workers.
• C)From the comparative boxplot, you can see that both data distributions are skewed to the left, but the mean of the data for men lies higher than the mean of the data for women.So, we can conclude that wages of male workers are greater than wages of female workers.
• D)From the comparative boxplot, you can see that both data distributions are skewed to the left, but the mean of the data for women lies higher than the mean of the data for men.So, we can conclude that wages of male workers are greater than wages of female workers.
• E)It is not a representative sample, and we cannot make any conclusions about the difference between the wages of male and female workers.

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Definitions:

Limbic System

A group of interconnected structures in the brain involved in emotions, motivation, behavior, and various autonomic functions.

Cerebral Cortex

The outer layer of the cerebrum, playing a key role in memory, attention, perception, awareness, thought, language, and consciousness.

Retroactive Interference

A phenomenon in which more recently learned information hampers the recall of older information.

Proactive Interference

The phenomenon where older memories interfere with the recall of newer memories.