Study is conducted involving 14 infants to investigate the association between gestational age at birth, measured in weeks, and birth weight, measured in grams. 2| 3| 4 5 6| 7 36 29.3 40.1 35.7 42.4 40.3 37.3 40.9 38.3 38.5 41.4 39.7 39.7 Infant No. 1 8 9 10 11 12 13 14 Gestation 34.7 al age 309 382 326 7 Birth 1895 2030 144 283 269 328 292 343 365 368 334 Weight 5 7 Applying the proper method to investigate association between gestational age and infant birth weight. 5.

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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.