Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 133 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Find the probability that exactly 33 votedThe probability that exactly 33 of 133 eligible voters voted is _______________________. (Round to 4 dec places as needed.)
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.
Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 133 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Find the probability that exactly 33 voted
The probability that exactly 33 of 133 eligible voters voted is _______________________. (Round to 4 dec places as needed.)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
