In Testing the Difference Between Two Means from Two Independent

question 89

True/False

In testing the difference between two means from two independent populations, the sample sizes do not have to be equal.

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Definitions:

Shape Of The Distribution

The form or appearance of the graphed data, which can include characteristics like symmetry, skewness, peakedness, and the presence of outliers.

Spread Or Variability

The extent to which a dataset differs from its mean, indicating how much the data points are spread out or clustered together.

Statistical Inference

The process of using data analysis to deduce properties of an underlying probability distribution.

Line Chart

A type of chart which displays information as a series of data points called 'markers' connected by straight line segments.