Choose a Pie Chart Rather Than a Bar Chart If

question 65

True/False

Choose a pie chart rather than a bar chart if you want to compare the relative sizes of the classes to one another and together they comprise all possible categories.

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Definitions:

Significance Level

The threshold below which an observed result is considered statistically significant, usually denoted by alpha.

Sample Data

Data collected from a portion of a larger population, used to make inferences about the whole population.

P-Value

The p-value is a measure in statistical hypothesis testing representing the probability of obtaining a result at least as extreme as the observed one, assuming the null hypothesis is true.

Hypothesized Mean Difference

The presumed difference between the means of two populations or conditions being compared in a statistical hypothesis test.