Answer Happy

쉬해름 A die is tossed 396 times with the results below. 1 4 5 6 2 54 56 57 85 Is this a balanced die? Use a 0.05 level of significance Click here to view page 1 of the table of critical values of the chi-squared distribution. Click here to view page 2 of the table of critical values of the chi-squared distribution. ... Identify the null and alternative hypotheses. O A. Ho: The die is balanced (all faces occur with the same frequency). Hy: The die is not balanced (none of the faces occur with the same frequency). OB. Ho: The die is not balanced (the faces do not all occur with the same frequency). Hy: The die is balanced (all faces occur with the same frequency). OC. Ho: The die is balanced (all faces occur with the same frequency). Hy: The die is not balanced (the faces do not all occur with the same frequency). OD. Ho: The die is not balanced (none of the faces occur with the same frequency). Hy: The die is balanced (all faces occur with the same frequency). Find the test statistic. (Round to two decimal places as needed.) What is the appropriate conclusion for this test? O A. Do not reject Ho and conclude that there is not significant evidence that the die is not balanced. Thus, there is not sufficient evidence to reject the assumption that the die is balanced. OC. Reject H, and conclude that there is not significant evidence that the die is not balanced. Thus, there is not sufficient evidence to reject the assumption that the die is balanced. OB. Do not reject Ho and conclude that there is significant evidence that the die is not balanced. Thus, there is sufficient evidence to reject the assumption that the die is balanced. OD. Reject H, and conclude that there is significant evidence that the die is not balanced. Thus, there is sufficient evidence to reject the assumption that the die is balanced.