Instruction 12 -Referring to Instruction 12

question 124

Short Answer

Instruction 12.34
The management of a chain electronic store would like to develop a model for predicting the weekly sales (in thousands of dollars) for individual stores based on the number of customers who made purchases. A random sample of 12 stores yields the following results:
$$\begin{array} { | l | c | } \hline \text { Customers } & \text { Sales (Thousands of Dollars) } \\\hline 907 & 11.20 \\\hline 926 & 11.05 \\\hline 713 & 8.21 \\\hline 741 & 9.21 \\\hline 780 & 9.42 \\\hline 898 & 10.08 \\\hline 510 & 6.73 \\\hline 529 & 7.02 \\\hline 460 & 6.12 \\\hline 872 & 9.52 \\\hline 650 & 7.53 \\\hline 603 & 7.25 \\\hline\end{array}$$
-Referring to Instruction 12.34,what is the value of the t test statistic when testing whether the number of customers who make purchases affects weekly sales?

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Definitions:

Amsel

A reference to Abram Amsel, a psychologist known for his work on the frustration theory of learning.

Escape Behavior

An action taken to terminate an ongoing, unpleasant stimulus, effectively allowing an individual to avoid discomfort.

Drive

An internal motivational state created by physiological or psychological needs that drives an individual towards specific behaviors.

Pavlovian Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.