Adult Drink
a Particular Study Claims That the Average U $\alpha$

question 8

Short Answer

Adult drink
A particular study claims that the average U.S.adult drinks 1.7 cups of coffee per day.To test this claim,a sample of 35 adults were asked about their coffee consumption.The sample average was 1.95 cups per day.Assume the population standard deviation is 0.5 cups per day and set $\alpha$ = 0.10.
-What is your conclusion?

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Definitions:

Amps

Short for amperes, a unit of measure for electrical current strength.

Starter Control Circuit

An electrical circuit that controls the operation of the vehicle's starter motor.

Ignition Switch

A device in a vehicle that initiates the engine's operation by connecting the electrical circuit to start the engine.

Ballast Resistor

A passive electronic component used to limit the amount of current in an electrical circuit.