A coin was flipped 60 times and came up heads 38 times. Atthe .10 level of signicance, is the coin biased toward heads? ta-l] H3: 1r :1 .50 versus H1: rr :5 .50. Choose the appropriate decision rule at the .10 level of significance. a. Reject H3 if z > 1.282 b. Reject H9 if z =1 1.282 a Ob ta-Z) Calculate the test statistic. [Carry out all intermediate calculations to at least 4 decimal places. Round your final answer to 2 decimal places.} Test statistic |:| ta-B) The null hypothesis should be rejected. 3) True O False (a4) The true proportion is greater than .5. @1 True O No evidence to support [la-1] Find the pvalue. {Round your answer to 4 decimal places.} ovalue [la-2} Is the coin biased toward heads