Instruction 12 -Referring to Instruction 12

question 56

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 F test statistic equals the square of the t test statistic when testing whether the number of customers who make purchases is a good predictor for weekly sales.

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Definitions:

Clean Water Act

A United States federal law that regulates the discharge of pollutants into the nation's surface waters, including lakes, rivers, streams, and coastal areas.

Economic Benefits

Financial gains or advantages received as a result of specific actions, investments, or decisions.

Noncompliance

Failure or refusal to act in accordance with a law, regulation, or set of standards.

Point Sources

Specific, identifiable sources of pollution, such as a pipe, ditch, ship, or factory smokestack from which pollutants are discharged.