10% of all college students volunteer their time. Is the percentage of college students who are volunteers larger for students receiving financial aid? Of the 301 randomly selected students who receive financial aid, 45 of them volunteered their time. What can be concluded at the αα = 0.10 level of significance? The p-value =  (Please show your answer to 4 decimal places.) The p-value is     αα Based on this, we should      the null hypothesis.

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.