Directions: Write the letter of the correct answer in a separate sheet of paper. 1. Events A and B are defined by the sets (1,2,3,4) and (3,4,5,6), respectively. What is the union of two events? A. (1,2,3, 3,4,4,5,6) B. (1,2,3,4,5,6) C. (1,2,5,6) D. [3,4) Given for items 2-4: Raul rolled a fair die and finds the probability of the number that turns up even or divisible by 4. 2. Which of the following condition is true about its probability? A. The probability is less than 1. B. The probability is greater than 0. C. The probability is greater than 0 but less than or equal to 1 D. The probability is greater than or equal to 0 but less than or equal to 1. 3. Which formula to be used to find its probability, if P(A) is the probability of turning up an even number and P(B) is the probability of turning up a number divisible by 4? A. P(A) + P(B)- P(A UB) B. P(A)+ P(B)- P(An B) 4. What is the probability that a number turns up an even number or divisible by 4? C. P(A) + P(B) D. P(A) P(B) в. c. A. D. 5. A card is picked at random from well shuffled standard playing cards. What is the probability that the card picked is a face card or a heart? А. 52 В. Ц c. D. 26 NIM 一
Directions: Write the letter of the correct answer in a separate sheet of paper. 1. Events A and B are defined by the sets (1,2,3,4) and (3,4,5,6), respectively. What is the union of two events? A. (1,2,3, 3,4,4,5,6) B. (1,2,3,4,5,6) C. (1,2,5,6) D. [3,4) Given for items 2-4: Raul rolled a fair die and finds the probability of the number that turns up even or divisible by 4. 2. Which of the following condition is true about its probability? A. The probability is less than 1. B. The probability is greater than 0. C. The probability is greater than 0 but less than or equal to 1 D. The probability is greater than or equal to 0 but less than or equal to 1. 3. Which formula to be used to find its probability, if P(A) is the probability of turning up an even number and P(B) is the probability of turning up a number divisible by 4? A. P(A) + P(B)- P(A UB) B. P(A)+ P(B)- P(An B) 4. What is the probability that a number turns up an even number or divisible by 4? C. P(A) + P(B) D. P(A) P(B) в. c. A. D. 5. A card is picked at random from well shuffled standard playing cards. What is the probability that the card picked is a face card or a heart? А. 52 В. Ц c. D. 26 NIM 一
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 61E: Roulette American roulette is a game in which a wheel turns on a spindle and is divided into 38...
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Transcribed Image Text:Directions: Write the letter of the correct answer in a separate sheet of paper.
1. Events A and B are defined by the sets (1,2,3,4) and (3,4,5,6), respectively. What is
the union of two events?
A. (1,2,3, 3,4,4,5,6)
B. (1,2,3,4,5,6}
C. (1,2,5,6)
D. [3,4)
Given for items 2-4: Raul rolled a fair die and finds the probability of the number
that turns up even or divisible by 4.
2. Which of the following condition is true about its probability?
A. The probability is less than 1.
B. The probability is greater than 0.
C. The probability is greater than 0 but less than or equal to 1
D. The probability is greater than or equal to 0 but less than or equal to 1.
3. Which formula to be used to find its probability, if P(A) is the probability of turning
up an even number and P(B) is the probability of turning up a number divisible
by 4?
A. P(A) + P(B) – P(A UB)
B. P(A) + P(B) – P(An B)
4. What is the probability that a number turns up an even number or divisible by 4?
С. Р(А) + P(B)
D. P(A) · P(B)
B.
c.
D.
A.
5. A card is picked at random from well shuffled standard playing cards. What is the
probability that the card picked is a face card or a heart?
A. 25
52
B. "
c.
D.
26
NIM
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