er to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (b) below. Tinterval Click the icon to view at distribution table. (13.046,22.15) x 17.598 Sx 16.01712719 n= 50 What is the number of degrees of freedom that should be used for finding the critical value t2? pe a whole number.) Find the critical value t/2 corresponding to a 95% confidence level. ound to two decimal places as needed.)

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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.