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SCENARIO 3-3
The ordered array below represents the number of vitamin supplements sold by a health food store in
a sample of 16 days.
19, 19, 20, 20, 22, 23, 25, 26, 27, 30, 33, 34, 35, 36, 38, 41
Note: For this sample, the sum of the values is 448, and the sum of the squared differences between
each value and the mean is 812.
-Referring to Scenario 3-2,construct a boxplot for the carbohydrate amounts.
Electromotive Force
A difference in potential that drives electric current from one point to another, measured in volts.
Voltage
The electrical potential difference between two points in a circuit, driving the flow of current.
Horsepower
A measure of power for electric and mechanical devices.
Electrical Power
The rate at which electrical energy is transferred by an electric circuit, typically measured in watts (W).
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