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OAn amusement park studied methods for d g the waiting time (minutes) for rides

ID: 2947375 • Letter: O

Question

OAn amusement park studied methods for d g the waiting time (minutes) for rides by loading and unloading riders more efficiently. Two alternative loading/unloading methods have been proposed. To account for potential differences due to the type of ride and the possible interaction between the method of loading and unloading and the type of ride, a factorial experiment was d signed Use the follo ing data to test for any significant effect due to the loading and unloading method, the type of ride, and interaction Use ? .05 9. Factor A is method of loading and unloading; Factor B is the type of ride. Roller Coaster Log Flume Method 1 43 Method 2 51 a. Set up the ANOVA table (to 1 decimal, if necessary). Round p-value to four decimal places Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value 12 1.20 0.3153 Factor B 0.400.686 Interaction 28 2.80 0.1383 10 136 b. The p-value for Factor A is greater than 10o 740 PM O Type here to search

Explanation / Answer

Since all the p-values are greater than 0.05(level of significance) we will conclude that neither of the two factors and their interaction is significantly affecting the waiting times.