SOLUTION: The following table shows passengers of the Titanic, what class cabin they were in and whether they survived. First class/ Second class/ Third class/ Crew/employees

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Question 907321:
The following table shows passengers of the Titanic, what class cabin they were in and whether they survived.
First class/ Second class/ Third class/ Crew/employees
Survived 203 / 118 / 178 / 212

Died 122 / 167 / 528 / 673
Calculate the probability a person was in First class or died.
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,

Recommend chart/Totals

	1st	2nd	3rd	Other	Total

lived	203	118	178	212	711

died	122	167	528	673	1490

Total	325	285	706	885	2201

P(1st 0r died) = 325/2201 + 1490/2201 - 122/2201



 

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