Question
A test was conducted for two overnight mail delivery services. Two samples of identical deliveries were set up so that both delivery services were notified
A test was conducted for two overnight mail delivery services. Two samples of identical deliveries were set up so that both delivery services were notified of the need for a delivery at the same time. The hours required to make each delivery follow. Do the data shown suggest a difference in the median delivery times for the two services? Use a .10 level of significance.
Service Delivery12
124.528.0
226.025.5
328.032.0
421.020.0
518.019.5
636.028.0
725.029.0
821.022.0
924.023.5
1026.029.5
1131.030.0
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Introduction to Real Analysis
Authors: Robert G. Bartle, Donald R. Sherbert
4th edition
471433314, 978-1118135853, 1118135857, 978-1118135860, 1118135865, 978-0471433316
