Use Absolute Value Notation to Describe the Situation

question 61

Multiple Choice

Use absolute value notation to describe the situation. t is more than five units from -8.

• A)|t​ + 8|> 5
• B)|t​ + 8| ≤ 5
• C)|t​ + 8| < 5
• D)|t​ - 8| > 5
• E)|t​ - 8| ≥ 5

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Definitions:

Confidence Interval

A collection of values, sourced from statistical study of a sample, likely holding the unknown quantity of a population parameter.

Degrees Of Freedom

The number of independent values or quantities that can vary in the analysis without violating any constraints.

T Distribution

A type of probability distribution that arises when estimating the mean of a normally distributed population in situations where the sample size is small and the population standard deviation is unknown.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter.