A research is being carried out to determine whether there is a relationship between smoking of the expectant mother during pregnancy and birth defects in children. 40% of the prospective mothers included in the sample smoke, 60 non-smokers. When babies are born, 30 have some birth defects, show the number of babies whose mothers smoked while pregnant. Find the probability of P(V12 accordingly)
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.
A research is being carried out to determine whether there is a relationship between smoking of the expectant mother during pregnancy and birth defects in children. 40% of the prospective mothers included in the sample smoke, 60 non-smokers. When babies are born, 30 have some birth defects, show the number of babies whose mothers smoked while pregnant. Find the
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