Determine Whether the Given Ordered Pair Is a Solution of the System

question 150

Multiple Choice

Determine whether the given ordered pair is a solution of the system
-(4, 5) 4x - y = 21
3x - 4y = 32

• A)solution
• B)not a solution

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Definitions:

Critical Value

A point on the test distribution that is compared to the test statistic to determine whether to reject the null hypothesis in hypothesis testing.

Type I Error

The mistaken dismissal of an accurate null hypothesis, commonly known as a "false positive" result.

Type II Error

In statistical hypothesis testing, the error that occurs when one fails to reject a false null hypothesis (a false negative).

Significant

Indicates that the results in statistical analysis are likely not due to chance, and there is a certain degree of reliability in the findings.