Identifying Discrete and Continuous Random Variables. In Exercises 5 and 6, refer to the given values, then identify which of the following is most appropriate: discrete random variable, continuous random variable, or not a random variable. a. Exact weights of the next 100 babies born in the United States b. Responses to the survey question “Which political party do you prefer?” c. Numbers of spins of roulette wheels required to get the number 7 d. Exact foot lengths of humans e Shoe sizes (such as 8 or 81/2) of humans
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.
Identifying Discrete and Continuous Random Variables. In Exercises 5 and 6, refer to the given values, then identify which of the following is most appropriate: discrete random variable, continuous random variable, or not a random variable.
a. Exact weights of the next 100 babies born in the United States
b. Responses to the survey question “Which political party do you prefer?”
c. Numbers of spins of roulette wheels required to get the number 7
d. Exact foot lengths of humans
e Shoe sizes (such as 8 or 81/2) of humans
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
