An Aptitude Test Has a Mean Score of 80 and a Standard

question 2

Essay

An aptitude test has a mean score of 80 and a standard deviation of 5. The population of scores is normally distributed.
-What proportion of tests has scores over 90?

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Definitions:

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Step-Parent Family

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Statistics Canada

is the Canadian federal agency commissioned with producing statistics to help better understand Canada, its population, resources, economy, society, and culture.

Abortion Laws

Legal statutes and regulations that govern the permissibility and conditions under which abortion may be performed.