Two Coffee-Vending Machines Are Studied to Determine Whether They Distribute

question 90

Essay

Two coffee-vending machines are studied to determine whether they distribute the same amounts.Samples are taken and the amounts dispensed are recorded for each machine. $$\begin{array} { c c } \text { Machine A } & \text { Machine B } \\\hline 610 & 5.99 \\610 & 5.99 \\5.95 & 6.01 \\5.98 & 5.98 \\6.01 & 5.96 \\6.00 & 6.08 \\5.95 & 5.89 \\6.02 & 6.01 \\6.04 & 6.00 \\5.99 & 5.97 \\6.06 & 6.00\end{array}$$
-What is the appropriate null and alternative hypotheses for the claim that they distribute the same amount of coffee?

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Definitions:

Nutrient Deficiency

The lack or inadequate supply of essential nutrients in the body required for various physiological functions.

Anemia

A condition marked by a deficiency of red blood cells or hemoglobin in the blood, resulting in a lack of oxygen delivery to the body's tissues.

Nutrient

Substances obtained from food that are vital for growth, metabolism, and overall body function.

Polysaccharide

A carbohydrate molecule composed of long chains of monosaccharide units bound together by glycosidic linkages.