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TABLE 12-4 The Managers of a Brokerage Firm Are Interested in Finding

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TABLE 12-4
The managers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales generated by the broker. They sample 12 brokers and determine the number of new clients they have enrolled in the last year and their sales amounts in thousands of dollars. These data are presented in the table that follows.
TABLE 12-4 The managers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales generated by the broker. They sample 12 brokers and determine the number of new clients they have enrolled in the last year and their sales amounts in thousands of dollars. These data are presented in the table that follows.    -Referring to Table 12-4, suppose the managers of the brokerage firm want to construct a 99% prediction interval for the sales made by a broker who has brought into the firm 18 new clients. The prediction interval is from ________ to ________.
-Referring to Table 12-4, suppose the managers of the brokerage firm want to construct a 99% prediction interval for the sales made by a broker who has brought into the firm 18 new clients. The prediction interval is from ________ to ________.


Definitions:

Offeror Dies

A legal situation that generally results in the termination of an offer when the person making the offer passes away before acceptance, affecting contract formation.

Insanity Of Offeror

A legal defense where the validity of a contract is questioned due to the mental capability of the party making the offer at the time of agreement.

Counter-Offer

An offer made in response to another's offer, effectively rejecting the original offer and presenting a new one for consideration.

Stipulated Time

A specific period designated in an agreement or contract by which a certain action must be completed or fulfilled.

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