Jan wants 3 children. Assuming both boy and girl babies are equally likely., a) What is the sample space? b) What is the probability of having 2 boys? c) What is the probability of having same as in (b) if the first born is a girl? d) Are (b) and (c) are independent or dependent? Explain if so, why so/or if not, why not?
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.
Jan wants 3 children. Assuming both boy and girl babies are equally likely.,
a) What is the
b) What is the probability of having 2 boys?
c) What is the probability of having same as in (b) if the first born is a girl?
d) Are (b) and (c) are independent or dependent? Explain if so, why so/or if not, why not?
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