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A Pilot Sample of 75 Items Was Taken, and the Number

question 153

Multiple Choice

A pilot sample of 75 items was taken, and the number of items with the attribute of interest was found to be 15. How many more items must be sampled to construct a 99% confidence interval estimate for p with a 0.025 margin of error?


Definitions:

Accumulated Value

The number of elapsed timed intervals or counted events.

Counter

An electromechanical device in relay-based control systems that counts numbers of events for the purpose of controlling other devices based on the current number of counts recorded; a programmable logic controller instruction that performs the functions of its electromechanical counterpart.

True

A statement or condition that is accurate, factual, or in accordance with reality.

Thumbwheel Switch

"A rotating switch used to input numeric information into a controller."

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