If 73.3% of the 45 students in our class are under the age of 20, find the 95% confidence interval for the true proportion of students at Cuesta College that are under the age of twenty. Assume the data is normally distributed
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.
If 73.3% of the 45 students in our class are under the age of 20, find the 95% confidence interval for the true proportion of students at Cuesta College that are under the age of twenty. Assume the data is
Step by step
Solved in 2 steps