The Test Scores from a Recent Mathematics Test Are as Follows

question 44

Multiple Choice

The test scores from a recent Mathematics test are as follows: 95.5,65.9,93.2,88.6,56.8,50,86.4,54.5,40.9,77.3,79.5,65.9,70.5,77.3,81.8,50,79.5,and 68.2.The mean score was 71.2 with a standard deviation of 15.5.If the Normal model is appropriate,what percent of the scores will be greater than 86.7?

• A)15.87%
• B)0.15%
• C)10%
• D)34%
• E)2.28%

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Definitions:

Denying the Obvious

The refusal to accept or acknowledge facts or truths that are clear and apparent to others.

Delabeling of Actions

The process of removing stigmatizing labels from behaviors or individuals, aimed at reducing societal biases and prejudices.

Power Abuse

The misuse of authority or control to manipulate or harm others, often for personal gain or to maintain power.

Political Corruption

Illicit and unethical conduct by public officials, which can include bribery, nepotism, and embezzlement to gain personal benefit.