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yaciel143@yahoo yaciel143@yahoo
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Posts: 292
Rep: 1 0
5 years ago
Horatio Oscar Vineeth Lane (HOV Lane for short) records his commute times for a period of one month and assigned them to five different categories as shown in the table.

Commute LengthNumber of Observations
commute time <10 minutes1
10 ≤ commute time < 20 minutes2
20 ≤ commute time < 30 minutes4
30 ≤ commute time < 40 minutes9
40 ≤ commute time < 50 minutes4

What is the probability that Mr. Lane makes it home in under thirty minutes?

• .15

• .35

• .20

• .55
Textbook 
Introduction to Management Science

Introduction to Management Science


Edition: 13th
Author:
Read 80 times
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5 years ago
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