# Probability problems – exercise 4-1 to exercise 9-4 select questions

Sample questions are as under:

Exercise 4-1

Q # 14

drawing a card: if one card is drawn from a deck. Find the probability of getting these results.

a. a queen

b. a club

c. a queen of clubs

d. a 3 or an 8

e. a 6 or a spade

f. a 6 and a spade

g. a black king

h. a red card and a 7

i. a diamond or a heart

j. a black card

Exercise 6-2

Q # 4

SAT Scores. the national average SAT score (for verbal and math) is 1028. If we assume a normal distribution with sigma=92 , what is the 90th percentile score? what is the probability that a randomly selected score exceeds 1200?

There are around 20-24 problems to be answered.

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