The Demand for a City Bus Is Most Likely to Vary

question 19

Multiple Choice

The demand for a city bus is most likely to vary by all EXCEPT which of the following?

• A)Time of day.
• B)Day of the week.
• C)Season of the year.
• D)Population in the city.
• E)All of the above will likely cause demand to vary on a city bus.

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Definitions:

Kruskal-Wallis Test

A nonparametric statistical test that assesses whether there are statistically significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.

Crawling Ages

The typical age range during which infants develop and start to move on their hands and knees.

Alternative Hypothesis

The hypothesis that proposes a difference or effect contrary to the null hypothesis in statistical testing.

Wilcoxon Signed Rank Test

A non-parametric method for comparing two related samples, matched pairs, or repeated measurements on the same sample to evaluate if their population mean ranks are different.