An Investigator Finds No Consistent Relationship Between How Much Sleep

question 100

Multiple Choice

An investigator finds no consistent relationship between how much sleep students get at night and their grade point average in school. According to that study, the correlation between sleep and grades is

• A) uncertain.
• B) zero.
• C) positive.
• D) negative.

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Definitions:

Wholesalers

Businesses that buy goods in bulk from manufacturers to resell them, typically to retailers, in smaller quantities.

Retail List Price

The price at which a product is sold to the public, suggested by the retailer.

Cash Discount

A reduction in price offered to a buyer for paying their invoice before a specified date.

Reduction

The process of decreasing the amount, size, or intensity of something.