Sixty Percent of the Customers of a Fast Food Chain

question 63

Multiple Choice

Sixty percent of the customers of a fast food chain order a hamburger, French fries and a drink. If a
Random sample of 15 cash register receipts is selected, what is the probability that 10 will show that
The above three food items were ordered?

• A) .1859
• B) 0.7827
• C) 0.2066
• D) 0.2173
• E) 0.4032

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Definitions:

Limnetic Zone

The open water area of a freshwater body, such as a lake, where sunlight penetrates deeply enough for photosynthesis to occur.

Decomposers

Organisms, such as bacteria and fungi, that break down dead organic material, recycling nutrients back into the ecosystem.

Lake Zone

A designated area within a lake, categorized by depth, distance from shore, or ecological characteristics, influencing the types of organisms and conditions present.

Littoral Zone

the part of a sea, lake, or river that is close to the shore, where sunlight penetrates to the bottom enabling plant growth.