Instruction 12 -Referring to Instruction 12

question 82

True/False

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,the value of the t test statistic and F test statistic should be the same when testing whether the number of customers who make purchases is a good predictor for weekly sales.

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Definitions:

Eating Disorder

A mental disorder characterized by abnormal or disturbed eating habits that negatively affect a person's health.

Self-Induced Vomiting

The act of voluntarily triggering the reflex to vomit, often associated with eating disorders or to eliminate consumed toxins.

Laxatives

Medications or substances that aid in relieving constipation by promoting the evacuation of bowel contents.

Diuretics

Medications that help the body expel excess fluid by increasing urine production, often used to treat high blood pressure and edema.