In: Statistics and Probability
A bank wants to know if the enrollment on their website is above 30%. They test the null hypothesis that the proportion is 0.3, and the alternative that the proportion is greater than 0.3. After obtaining a sample, they fail to reject the null hypothesis. Later they find out that 30% of all customers enrolled. Answer whether there was a Type I error, Type II error, or neither error was made.
Group of answer choices
Type I error
Type II error
Neither error was made