The following is a contingency table showing the number of rural and urban residents having the following level of education SSC HSC Graduate Total Rural 300 200 100 600 Urban 500 300 Total 800 500 Y 1600 a. What is the probability that a randomly selected person has completed SSC? Answer in exact fraction, or rounded to at least 4 decimal places

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The following is a contingency table showing the number of rural and urban residents having the following level of education
SC
HSC
Graduate
Total
Rural
300
200
100
600
Urban
500
300
X
Total
800
500
Y
1600
a. What is the probability that a randomly selected person has completed SSC?
Answer in exact fraction, or rounded to at least 4 decimal places
b. What is the probability that a randomly selected person has completed HSC and will be from urban areas?
Answer in exact fraction, or rounded to at least 4 decimal places
c. What is the probability that a person has completed graduation given that the person is from urban areas?
Answer in exact fraction, or rounded to at least 4 decimal places
d. What is the probability that a person will be from urban areas given that the person did not graduate?
Answer in exact fraction, or rounded to at least 4 decimal places
Transcribed Image Text:The following is a contingency table showing the number of rural and urban residents having the following level of education SC HSC Graduate Total Rural 300 200 100 600 Urban 500 300 X Total 800 500 Y 1600 a. What is the probability that a randomly selected person has completed SSC? Answer in exact fraction, or rounded to at least 4 decimal places b. What is the probability that a randomly selected person has completed HSC and will be from urban areas? Answer in exact fraction, or rounded to at least 4 decimal places c. What is the probability that a person has completed graduation given that the person is from urban areas? Answer in exact fraction, or rounded to at least 4 decimal places d. What is the probability that a person will be from urban areas given that the person did not graduate? Answer in exact fraction, or rounded to at least 4 decimal places
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