From Past History, the Scores on a Statistics Test Are

question 109

Multiple Choice

From past history, the scores on a statistics test are normally distributed with a mean of 70% and a
Standard deviation of 5%. To earn an "A" on the test, a student must be in the top 5% of the class.
What should a student score to receive an "A"?

• A) 80.84
• B) 75.49
• C) 78.2
• D) 76.90

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Definitions:

Monthly Mortgage

The regular payment made to a lender by a borrower for the purchase of real estate, typically consisting of both principal and interest components.

Spending Habits

Patterns or behaviors related to how individuals or households allocate their money for purchases, savings, and other expenditures.

Utilities Bill

A monthly statement that charges individuals or businesses for the consumption of services like water, electricity, gas, and sewage.

House Colour

The chosen paint or external finish of a residential building's exterior.