how do i going about working on this problem

FIRST GRADER essay writing company is the ideal place for homework help. If you are looking for affordable, custom-written, high-quality and non-plagiarized papers, your student life just became easier with us. Click the button below to place your order.

Order a Similar Paper Order a Different Paper

To test the effectiveness 1,000 participants were randomly selected with 500 people getting the shot and 500 the nasal spray. Of the 500 people treated with the shot 80 develop the flu and 420 did not, And of the other 500 who were treated with the nasal spray 120 people develop the flu and 380 did not. With the level of significance was set at .05 and the and the people who was treated with the shot .16 and with the spray .24 and the calculated p value = .0008. What were the null and alternative hypotheses?

Got stuck with another paper? We can help! Use our paper writing service to score better grades and meet your deadlines.

Get 15% discount for your first order

Order a Similar Paper Order a Different Paper