QNT 351 Week 3 First Message#1

QNT 351 Week 3 First Message#1

Entire Course Link

https://zh.scribd.com/document/340327850/Uop-Tutorial

 

 QNT 351 Week 3 First Message#1
 

What are the differences between probability and coincidence? Can the probability be more than 1 or less than 0? Explain why or why not.

 

 

 

An oil change shop advertised to change oil within 15 minutes. Based on the data collected on a typical day, what is the probability that oil change will take 15 minutes or less time? Based on the data, do you think the business claim is valid? Explain why or why not.
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Class Interval
Frequency
6 to 10 minutes
3
11 to 15 minutes
8
16 to 20 minutes
6
21 to 25 minutes
2
More than 25 Minutes
1
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