Instruction 12 -Referring to Instruction 12

question 64

Short Answer

Instruction 12.39
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.
$$\begin{array} { | l | l | l | } \hline \text { Broker } & \text { Clients } & \text { Sles } \\\hline 1 & 27 & 52 \\\hline 2 & 11 & 37 \\\hline 3 & 42 & 64 \\\hline 4 & 33 & 55 \\\hline 5 & 15 & 29 \\\hline 6 & 15 & 34 \\\hline 7 & 25 & 58 \\\hline 8 & 36 & 59 \\\hline 9 & 28 & 44 \\\hline 10 & 30 & 48 \\\hline 11 & 17 & 31 \\\hline 12 & 22 & 38 \\\hline\end{array}$$
-Referring to Instruction 12.39,suppose the managers of the brokerage firm want to obtain a 99% prediction interval for the sales made by a broker who has brought into the firm 18 new customers.The prediction interval is from __________ to __________.

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Definitions:

Symbolic Capacities

The ability to understand and use symbols or symbolic thought, including language, numbers, and images.

Reciprocal Emotional Relationship

describes an interpersonal connection where emotional expressions and experiences are shared and influence each other mutually.

Attachment Statuses

Categories that describe patterns of behavior in relationships reflecting the emotional bond between individuals.

Resistant Children

Children who show reluctance or opposition in response to guidance or requests from adults, demonstrating a form of behavioral resistance.