A researcher believes more students going to school between 2012-2022 depend on government aid to attend school than students who attended school between 2001 and 2011. The researcher randomly selects 625 students attending school between 2012-2022 and finds 413 used financial aid for school. They then surveyed 822 students attending school from 2001 and 2011 and 495 of them responded with needing assistance. At alpha equals 0.1, can it be concluded that more students needed aid in 2012-2022 than those from 2001-2011?

a. What interval method will you use to create your interval and why?

b. Create a 90% confidence interval.

c. Create a hypothesis test at alpha = 0.1 testing the claim?

*State the null and alternative hypothesis.
*Calculate the test statistic
*Draw the normal curve with boundary values for the one or two sided test.
*Clearly state of you accept or reject the null hypothesis.