Write the Inequality in Interval Notation $1 < x$ A) $( - \infty , 1 ]$

question 240

Multiple Choice

Write the inequality in interval notation.
- $1 < x$

• A) \(( - \infty , 1 ]\)
• B) \(( 1 , \infty ]\)
• C) \([ 1 , \infty )\)
• D) \(( 1 , \infty )\)

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Definitions:

Sampling Distribution

The probability distribution of a statistic based on a large number of samples drawn from a specific population.

Unequal-variances T-test

A statistical test used to compare the means of two groups that do not have the same variance.

Non-integer Number

A number that is not an integer, implying it can be a fraction, decimal, or irrational number.

Unequal-variances Test

Statistical tests used when comparing two groups that are assumed not to have the same variance.