Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts (a) through (j). Male Female Child Total Survived 225 492 56 773 Died 1,022 160 51 1,233 Total 1,247 652 107 2,006 (a) If a passenger is selected at random, what is the probability that the passenger survived?
Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts (a) through (j). Male Female Child Total Survived 225 492 56 773 Died 1,022 160 51 1,233 Total 1,247 652 107 2,006 (a) If a passenger is selected at random, what is the probability that the passenger survived?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Question
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Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts (a) through (j).
|
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Male
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Female
|
Child
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Total
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|
||
|---|---|---|---|---|---|---|---|---|
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Survived
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225
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492
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|
56
|
|
773
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|
|
Died
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1,022
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160
|
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51
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1,233
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Total
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1,247
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|
652
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107
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2,006
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(a) If a passenger is selected at random, what is the probability that the passenger survived?
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