Hi, these are to separate questions

Chrome - Do Homework - wk 15 hw - O X mathxl.com/Student/PlayerHomework.aspx?homeworkld=591851683&questionld=3&flushed=false&cld=6422721¢erwin=yes Stat 10B-03 (Spring 2021) Diana Vallez & | 05/09/21 11:03 PM Homework: wk 15 hw Save Score: 1.09 of 2 pts 3 of 6 (6 complete) HW Score: 55.3%, 5.53 of 10 pts 10.5.10 Question Help In 1945, an organization asked 1423 randomly sampled American citizens, "Do you think we can develop a way to protect ourselves from atomic bombs in case others tried to use them against us?" with 742 responding yes. Did a majority of the citizens feel the country could develop a way to protect itself from atomic bombs in 1945? Use the o = 0.05 level of significance. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). What are the null and alternative hypotheses? Ho: p = 0.50 versus H1 : p > .50 (Type integers or decimals. Do not round.) Determine the test statistic, Zo- Zo = (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. ? 2 parts remaining Clear All Check AnswerChrome - Do Homework - wk 15 hw - O X mathxl.com/Student/PlayerHomework.aspx?homeworkld=591851683&questionld=3&flushed=false&cld=6422721¢erwin=yes Stat 10B-03 (Spring 2021) Diana Vallez & | 05/09/21 11:04 PM Homework: wk 15 hw Save Score: 0.4 of 2 pts 6 of 6 (6 complete) HW Score: 55.3%, 5.53 of 10 pts 10.6.3 Question Help To test Ho: p= 0.30 versus H1 : p