Energy Drink Consumption a Researcher at the University of Washington Medical School

question 144

Essay

Energy Drink Consumption
A researcher at the University of Washington medical school believes that energy drink consumption may increase heart rate.Suppose it is known that heart rate (in beats per minute)is normally distributed with an average of 70 bpm for adults.A random sample of 25 adults was selected and it was found that their average heartbeat was 73 bpm after energy drink consumption,with a standard deviation of 7 bpm. ​ ​
-{Energy Drink Consumption Narrative} Formulate the null and alternative hypotheses.

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Definitions:

Opportunity

A set of circumstances that makes it possible to do something or achieve a goal.

Industrial Revolution

The period of major industrialization that took place during the late 1700s and early 1800s, significantly transforming agriculture, manufacturing, and transportation worldwide.

Millions

A numeral term signifying a thousand thousands, or 1,000,000 units of a given quantity.

Alkaline Substances

Alkaline substances are compounds that have a pH level greater than 7, indicating a basic property as opposed to acidic.