d. Coming from Class of 2021 and a Woman e. A man or from Class of 2019 f. If it is known that the student is a woman, what is the probability that the student is a Class of 2020 student?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Please solve three subparts D,E,F please solve max in 30 minutes and no reject thank u

Students of the Civil Engineering Department Force 2021(C) 2020 (B),2019 (A) each are 100 students, 90 students, 110 students, of which 28%. 30%. 20% of them are Women (W). From the data above determine:

a. The contingency table.
If any student is selected, determine the probability that the student


b. Coming from the Class of 2020

c. Is a female student.

d. Coming from Class of 2021 and a Woman

e. A man or from Class of 2019

f. If it is known that the student is a woman, what is the probability that the student is a Class of 2020 student?

Instruction:
Express the result with 4 decimal places and a percentage.
Write the answer with the correct probability notation Use the notation A,B,C,W and P (male). Don't use any other notation!

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