QUESTION 1 The Table below displays the number of books read by different age groups. Fiction Books Biography Books Non Fiction Books 15- 20 years 20 - 30 years 18 10 20 31 35 30 years and above 10 40 26 What is the probability of picking one person at random who is between 20-30 years old or prefers reading Biography books? (write your answer to the nearest 2 decimals)

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A: From the table we get: n(female)=34 n(B)=15 n(female and B)=11   So, n(female or B)=n(female)+n(B) -…

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Q: 56 prefer Math 43 prefer Science 35 prefer Social Studies 6 prefer all three subjects 18 prefer Math…

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A: Solution-: We have following table:   Male Female Age 19 and Under 2050 3689 Age 20 3865 4219…

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Q: QUESTION 1 The Table below displays the number of books read by different age groups. Fiction Books…

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Q: QUESTION 2 The Table below displays the number of books read by different age groups. Non Fiction…

A: Required probability is P(age between 15-20 years and reads Fiction books)

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Q: Question: In a survey of 100 students, 60 students passed in Mathematics, 70 students passed in…

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