Instruction 8-5 The Actual Voltages of Power Packs Labelled as 12 Volts

question 154

Short Answer

Instruction 8-5
The actual voltages of power packs labelled as 12 volts are as follows: 11.77,11.90,11.64,11.84,12.13,11.99,and 11.77.
-Referring to Instruction 8-5,the critical value for a 99% confidence interval for this sample is ________.

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Definitions:

Compound

A compound is a substance formed when two or more chemical elements are chemically bonded together.

Organic Product

A compound resulting from an organic reaction, often characterized by carbon-based structures.

Reaction

A procedure where compounds react to create new materials that have different characteristics.

Benzonitrile

An organic compound with the formula C7H5N, consisting of a benzene ring attached to a nitrile group.