Instruction 12 -Referring to Instruction 12

question 156

Short Answer

Instruction 12.4
The managers of a brokerage firm are interested in finding out if the number of new customers a broker brings into the firm affects the sales generated by the broker. They sample 12 brokers and determine the number of new customers they have enrolled in the last year and their sales amounts in thousands of dollars. These data are presented in the table that follows.
$$\begin{array} { | l | l | l | } \hline \text { Broker } & \text { Clients } & \text { Sales } \\\hline 1 & 27 & 52 \\\hline 2 & 11 & 37 \\\hline 3 & 42 & 64 \\\hline 4 & 33 & 55 \\\hline 5 & 15 & 29 \\\hline 6 & 15 & 34 \\\hline 7 & 25 & 58 \\\hline 8 & 36 & 59 \\\hline 9 & 28 & 44 \\\hline 10 & 30 & 48 \\\hline 11 & 17 & 31 \\\hline 12 & 22 & 38 \\\hline\end{array}$$
-Referring to Instruction 12.4,the regression sum of squares (SSR)is____________

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Definitions:

Binary Digits

The smallest unit of data in computing, represented as either 0 or 1, used in the binary numbering system.

Machine Cycles

The basic operations performed by a CPU, such as fetching, decoding, and executing instructions, typically within a few steps or stages.

Megabyte

A unit of digital information storage or transmission that is approximately one million bytes.

Terabyte

A unit of digital data storage equaling approximately one trillion bytes or 1,024 gigabytes, used to quantify the storage capacity of large systems.