Scores on a Test Have a Mean of 70 And Q

question 6

Multiple Choice

Scores on a test have a mean of 70 and $Q _ { 3 }$ is 83 . The scores have a distribution that is approximately normal. Find $P _ { 90 }$ (You will need to first find the standard deviation.)

• A) 92.9
• B) 93.7
• C) 95.6
• D) 94.8

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Definitions:

Battery

A criminal offense involving the unlawful physical acting upon a threat, distinguished from assault which is the act of creating apprehension of such contact.

Poison

A substance that is capable of causing illness or death when introduced into the body or onto the skin.

Assault And Battery

Two distinct but often related criminal charges, with assault referring to the threat of physical harm and battery to the actual physical impact on another person.

False Imprisonment

False imprisonment is the unlawful restraint of a person against their will, without legal justification.