John Runs a Computer Software Store

question 26

Multiple Choice

John runs a computer software store. He counted 120 people who walked by his store in a day, 57 of whom came into the store. Of the 57, only 20 bought something in the store. Estimate the probability that a person who walks by the store will come in and buy something. Round your answer to the nearest hundredth.

• A)0.17
• B)0.35
• C)0.11
• D)0.64
• E)none of these choices

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Definitions:

Cholesterol Levels

The amount of cholesterol present in the blood, which includes both LDL (bad) and HDL (good) cholesterol, affecting heart health.

Consuming Fish

The act of eating fish, which is a dietary choice known for its benefits, including omega-3 fatty acids.

Unsaturated Fats

A type of fat found in plants and fish that is considered healthier than saturated fats.

Electrocardiogram

A medical test that measures the electrical activity of the heart to assess heart health and diagnose various heart conditions.