Given the Following Information,calculate the Degrees of Freedom That Should

question 110

Multiple Choice

Given the following information,calculate the degrees of freedom that should be used in the pooled-standard deviation t-test.

• A)df = 41
• B)df = 39
• C)df = 16
• D)df = 25

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Definitions:

Gallon

A unit of volume for liquid measure equal to four quarts, used in both the US customary and British imperial systems.

Gasoline

A volatile, flammable liquid derived from petroleum, commonly used as fuel for engines.

Rate Of Pay

the amount of money that is given in exchange for work performed, typically expressed per time period worked (e.g., hourly, monthly).

Hour

An hour is a unit of time equal to 60 minutes, commonly used to measure the duration of events or the length of shifts in various contexts.