Final answer:
Reject the null hypothesis based on the given significance level and p-value.
Step-by-step explanation:
Solution:
Set up the hypothesis test:
H.o.: p ≤ 0.25
Ha: p > 0.25
Determine the distribution needed:
Since this is a hypothesis test for a single proportion, we can use the normal distribution.
Probability statement:
The p-value is calculated to be 0.0753.
Compare alpha and the p-value:
The significance level alpha is given as 0.10, which is greater than the p-value of 0.0753.
Make a decision:
Since alpha is greater than the p-value, we reject the null hypothesis.