Demarion Herman

Mathematics

18 October, 18:57

In 1945 , an organization asked 1490 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 770 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 alpha equals 0.05 level of significance.