1) A recent study showed that 53% of college applications were submitted online. Assume that this result is based on a simple random sample of 1000 college applications, of which 530 were submitted online. Use a 0.01 signifigance level to test the claim that among all college applications the percentage submitted online is equal to 50%.

a) what is the test statistic?

b) what are the critical values?

c)What is the P-Value?

2) clinical trials involved treating flu patients with Tamiflu. Among 724 patients treated with Tamiflu, 72 experienced nausea as an adverse reaction. Use a .05 significance level to test the claim that the rate of nausea is greater than 6% rate experienced by flu patients given a placebo.

On this one ^ can ya'll explain how to find the p-value. I figured out the z-score (4.41) but i'm not sure where to go from there.