. ' i .Question'3 v i EGO/5 pts I0'10 You wish to test out the fairness of a coin at a significance level of a = 0.05. You obtain a sample of size 519 in which there are 254 heads, leading you to believe that the proportion of heads is different from 0.5. With hypotheses Ho :p = 0.5 vs H1 :p % 0.5, what is/are the critical value(s)? (Report answer accurate to 2 decimal places.) i What is the test statistic for this sample? (Report answer accurate to 2 decimal places but do not round in the middle of your calculations.) 1 [:1 1 What is the p-value for this sample? (Report answer accurate to 4 decimal places.) i is Our decision is to l O reject the null ' O accept the null i O fail to reject the null As such, the final conclusion is that 0 there is sufficient evidence to conclude that the population proportion of heads is different from 0.5. 0 there is not sufficient evidence to conclude that the population proportion of heads is different from 0.5. '- Othere is sufficient evidence to conclude that the population proportion of heads is equal to 0.5. ' 0 there is not sufficient evidence to conclude that the population proportion of heads is equal to 0.5. Submit