In Testing the Difference Between the Means of Two Normally

question 16

Multiple Choice

In testing the difference between the means of two normally distributed populations,if μ₁ = μ₂ = 50,n₁ = 9,n₂ = 13,the degrees of freedom for the t statistic equals ___________.

• A)22
• B)21
• C)19
• D)20

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Definitions:

Executes

In computing, to run or carry out a command, program, or instruction by the system's processor.

Machine Language Code

The fundamental set of instructions that a computer directly interprets and executes, consisting of binary code.

Linker

A tool in software development that combines multiple object files into a single executable or library file, resolving references between them.

Object Program

An object program is a compiled or assembled version of source code, ready to be executed by a computer.