The number of days required for two suppliers to deliver orders is as follows. Supplier A: 11 10 9 10 11 11 10 11 10 10 Supplier B: 8 10 13 7 10 11 10 7 15 12 Where, the average number of days required for supplier A to deliver orders = 10.3 days and Standard Deviation = 0.67 day Which supplier provides more consistent and homogenous delivery times A or B? Justify your answer. And do you think the delivery time for each supplier is symmetric. Support your answer with a proper test for skewness.

The number of days required for two suppliers to deliver orders is as follows. Supplier A: 11 10 9 10 11 11 10 11 10 10 Supplier B: 8 10 13 7 10 11 10 7 15 12 Where, the average number of days required for supplier A to deliver orders = 10.3 days and Standard Deviation = 0.67 day Which supplier provides more consistent and homogenous delivery times A or B? Justify your answer. And do you think the delivery time for each supplier is symmetric. Support your answer with a proper test for skewness.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question Two

The number of days required for two suppliers to deliver orders is as follows.

Supplier A:	11	10	9	10	11	11	10	11	10	10
Supplier B:	8	10	13	7	10	11	10	7	15	12

Where, the average number of days required for supplier A to deliver orders = 10.3 days

and Standard Deviation = 0.67 day

Which supplier provides more consistent and homogenous delivery times A or B? Justify your answer.
And do you think the delivery time for each supplier is symmetric. Support your answer with a proper test for skewness.

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