For the following scenario, choose the appropriate statistical test. SCENARIO: A survey collected data from a random sample of 20 college graduates on the number of years it took them to earn a bachelor's degree. Assuming the population is normally distributed, we would like to test the claim that for all college students, the mean time required to earn a bachelor's degree is greater than 4 years. O Chi-Square Independence Test O Hypothesis Test for One Mean O Chi-Square Goodness-of-Fit O One-Way ANOVA Test O Hypothesis Test for One Proportion

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.