Answer the following. An umbrella - check girl returns 2 umbrellas at random to 2 customers who had previously checked in, namely Andrea and Althea. If Andrea’s umbrella was black and Althea’s umbrella was Yellow: 1. list the elements of the sample space, S - all possible orders in which the umbrellas can be returned, and; 2. list all possible values of the random variable X, the number of correct matches.
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.
Answer the following.
An umbrella - check girl returns 2 umbrellas at random to 2 customers who had
previously checked in, namely Andrea and Althea. If Andrea’s umbrella was black
and Althea’s umbrella was Yellow:
1. list the elements of the
umbrellas can be returned, and;
2. list all possible values of the random variable X, the number of correct
matches.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
