Exhibit 12-10
the Following Information Regarding a Dependent Variable Y

question 20

Essay

Exhibit 12-10
The following information regarding a dependent variable Y and an independent variable X is provided.
$$\begin{array} { l } \mathrm { n } = 4 \\\Sigma \mathrm { X } = 16 \\\Sigma \mathrm { Y } = 28 \\\Sigma \mathrm { Y } - { \bar { Y )} } \mathrm { X } - \bar { X } ) = - 8 \\\Sigma \mathrm { X } - \bar { X } ) ^ { 2 } = 8 \\\mathrm { SST } = 42 \\\mathrm { SSE } = 34\end{array}$$
-The following data represent the number of flash drives sold per day at a local computer shop and their prices.
$\begin{array}{cc}\text { Price } x)&\text { Units Sold y) }\\\$ 34 & 3 \\36 & 4 \\32 & 6 \\35 & 5 \\30 & 9 \\38 & 2 \\40 & 1\end{array}$
a. Perform an F test and determine if the price and the number of flash drives sold are related. Let
? = 0.01.
b. Perform a t test and determine if the price and the number of flash drives sold are related. Let
? = 0.01.

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Definitions:

Stereochemistry

A branch of chemistry concerned with understanding and describing the three-dimensional arrangement of atoms within molecules, particularly focusing on isomers.

Kinetic Conditions

Conditions affecting the rate of a chemical reaction, including temperature, concentration, and presence of catalysts.

Dicylopentadiene

An organic compound with the formula C10H12, known for its two fused cyclopentene rings, used in the manufacture of resins, insecticides, and perfumes.

Diels-Alder Reaction

A [4+2] cycloaddition reaction between a conjugated diene and a dienophile, leading to the formation of six-membered rings.