Here Are Some Summary Statistics for the Recent English Exam

question 77

Multiple Choice

Here are some summary statistics for the recent English exam: lowest score = 36,mean score = 71,median = 85.2,range = 74,IQR = 61,Q1 = 28,standard deviation = 8.3.Is the distribution symmetric,skewed to the left,or skewed to the right? Explain.

• A)Skewed to the right,mean higher than median.
• B)Symmetric,mean lower than median.
• C)Skewed to the left,mean lower than median.
• D)Skewed to the right,mean lower than median.
• E)Skewed to the left,mean higher than median.

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Definitions:

Inform

To provide someone with knowledge or information about a particular subject or situation.

Persuade

To convince someone to do or believe something through reasoning or the use of temptation.

Brief Written Message

A concise and clear written communication intended to convey information or instructions effectively.

Analyzing Your Audience

The process of understanding the characteristics, expectations, and needs of the audience to whom you are communicating.