Amusement Park Queues. An amusement park studied methods for decreasing 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 designed. Use the following data to test for any significant effect due to the loading and unloading method, the type of ride, and interaction. Use .?=0.05a. Use the Excel data analysis tool to perform the required test. b. What are the null and alternative hypothesis?c. What is the test statistic? What distribution does the test statistic follow?d. State your conclusions

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 33PPS
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Amusement Park Queues. An amusement park studied methods for decreasing 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 designed. Use the following data to test for any significant effect due to the loading and unloading method, the type of ride, and interaction. Use .?=0.05a. Use the Excel data analysis tool to perform the required test. b. What are the null and alternative hypothesis?c. What is the test statistic? What distribution does the test statistic follow?d. State your conclusions.
Type of Ride
Roller Coaster
Screaming
Log Flume
Demon
Method 1
41
52
50
43
44
46
Method 2
49
50
48
51
46
44
Transcribed Image Text:Type of Ride Roller Coaster Screaming Log Flume Demon Method 1 41 52 50 43 44 46 Method 2 49 50 48 51 46 44
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