The Average Score of 100 Students Taking a Statistics Final

question 13

Multiple Choice

The average score of 100 students taking a statistics final was 70,with a standard deviation of 7. Assuming a normal distribution,what is the probability that a student scored 90 or higher?

• A)0.4979
• B)0.0021
• C)0.9979
• D)2.86

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Definitions:

Negotiable Instrument

A written document guaranteeing the payment of a specific amount of money, either on demand or at a set time, with the payer named on the document.

Stop Payment

A stop payment is a request made to a financial institution to cancel the processing of a check or payment transaction before it has been finalized.

Bills Of Exchange Act

Legislation governing the creation, transfer, and payment of bills of exchange, a type of negotiable instrument.

Cheque

A bill of exchange that is drawn on a banking institution, and payable on demand.