point(s) possible Submit test The mean waiting time at the drive-through of a fast-food restaurant from the time an order is placed to the time the order is received is 88.4 seconds. A manager devises a new 106.1 80.5 drive-through system that he believes will decrease wait time. As a test, he initiates the new 68.6 95.9 system at his restaurant and measures the wait time for 10 randomly selected orders. The wait 57.5 86.4 times are provided in the table and are normally distributed. 74.5 72.6 65.6 82.3 Formula sheet Is the new system effective? Conduct a hypothesis test using the P-value approach and a level of significance of a = 0.1. First determine the appropriate hypotheses. 88.4 788.4 Find the test statistic. to = ] (Round to three decimal places as needed.) Find the P-value The P-value is (Round to four decimal places as needed.) Use the a = 0.1 level of significance. What can be concluded from the hypothesis test? O A. The P-value is less than the level of significance so there is sufficient evidence to conclude the new system is effective. O B. The P-value is greater than the level of significance so there is not sufficient evidence to conclude the new system is effective. O C. The P-value is less than the level of significance so there is not sufficient evidence to conclude the new system is effective. O D. The P-value is greater than the level of significance so there is sufficient evidence to conclude the new system is effective