The Daily Sales at a Convenience Store Have a Mean

question 18

Short Answer

The daily sales at a convenience store have a mean of $1280 and a standard deviation of $172.Assuming ,the standard deviation of the sampling distribution of the mean sales of a sample of 16 days for this convenience store,rounded to two decimal places,is:

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Definitions:

Operant Conditioning

A learning process in which the strength of a behavior is modified by the behavior's consequences, such as reward or punishment.

Premack Principle

A principle in psychology which states that more probable behaviors will reinforce less probable behaviors.

Chaining

A behavioral technique involving linking together discrete behaviors to form a complex behavior sequence.

Operant Conditioning

A method of learning that employs rewards and punishments for behavior, through which an association is made between a behavior and a consequence for that behavior.