One hundred persons were asked, "Do you favour regional integration?". Of the 35 that answered "no" to the question, 14 were female. Of the 65 that answered "yes" to the question, 30 were female. a)Draw a completed contingency table, showing totals, to illustrate the information above. b)If one person was randomly selected, what is the probability that the person is: (i) female? (ii) female or responded “no”? (iii) female given that they responded “no”?

One hundred persons were asked, "Do you favour regional integration?". Of the 35 that answered "no" to the question, 14 were female. Of the 65 that answered "yes" to the question, 30 were female. a)Draw a completed contingency table, showing totals, to illustrate the information above. b)If one person was randomly selected, what is the probability that the person is: (i) female? (ii) female or responded “no”? (iii) female given that they responded “no”?

Microeconomic Theory

12th Edition

ISBN:9781337517942

Author:NICHOLSON

Publisher:NICHOLSON

Chapter19: Externalities And Public Goods

Section: Chapter Questions

Problem 19.12P

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Please see below. Note that the answer IS NOT 60.
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Please answer questions 13 to 17.
The last answer appears to be incorrect, please help with this
b(Y)=400Y-6Y2 c(Y)=5y2
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