Here Is the Stem-And-Leaf Display of the Midterm Test Scores

question 20

Multiple Choice

Here is the stem-and-leaf display of the midterm test scores for the seventh-period typing class.
Would you use the median or the mean to describe the centre of this distribution?

• A)Median,because the data are skewed to the left.
• B)Mean,because the data are skewed to the left.
• C)Mean,because the data are quite symmetric.
• D)Mean,because the data are skewed to the right.
• E)Median,because the data are skewed to the right.

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Definitions:

Stereotyping

Stereotyping is the act of ascribing a fixed set of characteristics to a group of people, disregarding individual differences.

Scapegoating

The act of blaming an individual or group for problems or negative outcomes, often unjustly.

Misfortune

Misfortune is an unfortunate condition or event, resulting in hardship, suffering, or loss.

Unjustifiable

Not able to be shown as right or reasonable.