Answer Happy

Consider the hypotheses below. Ho μ²70 H₁ H <70 Given that x=63.7, s=9.3, n=25, and a=0.10, complete parts a and b below. a) What conclusion should be drawn? Determine the critical value(s). The critical value(s) is(are) (Round to three decimal places as needed. Use a comma to separate answers as needed.) Determine the test statistic, (Round to two decimal places as needed.) What conclusion should be drawn? OA. Do not reject Ho. There is not sufficient evidence to conclude that μ< 70. B. Do not reject Ho. There is sufficient evidence to conclude that μ< 70. C. Reject Ho. There is sufficient evidence to conclude that µ<70. D. Reject Ho There is not sufficient evidence to conclude that µ< 70. b) Use technology to determine the p-value for this test. p-value= 0 (Round to three darimal nlaros ac noored 1 17"C Cloudy 4

Consider the hypotheses below. Ho μ ≥70 H₁ μ<70 Given that x = 63.7, s=9.3, n=25, and a=0.10, complete parts a and b below. a) What conclusion should be drawn? Determine the critical value(s) The critical value(s) is (are) (Round to three decimal places as needed. Use a comma to separate answers as needed.) Determine the test statistic, t (Round to two decimal places as needed.) What conclusion should be drawn? OA. Do not reject Ho. There is not sufficient evidence to conclude that µ<70. OB. Do not reject Ho. There is sufficient evidence to conclude that µ< 70. OC. Reject Ho. There is sufficient evidence to conclude that µ< 70. OD. Reject H, There is not sufficient evidence to conclude that μ< 70. b) Use technology to determine the p-value for this test. p-value= (Round in three decimal nlaros as noored 17°C Cloudy H T