![56. Let P(A) 0.2, P(B) 0.5, and P[(An B)] 0.88. Find... a. P(An B) b. P(AUB) c. P(BIA) 57. Let A and B be mutually exclusive](http://img.homeworklib.com/questions/c558ec20-c6bc-11ea-aa64-8fae0888d688.png?x-oss-process=image/resize,w_560)
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56. Let P(A)...
statistics, help me please q19 19/ 20 Let A, B be independent events. If P(A) =...
statistics, help me please
q19
19/ 20 Let A, B be independent events. If P(A) = 0.4 and P(B) = 0.7, then P(AUB) equals A)0.12 B)0.18 C)0.88 D)O.82 E) 0.72
19/ 20 Let A, B be independent events. If P(A) = 0.4 and P(B) = 0.7, then P(AUB) equals A)0.12 B)0.18 C)0.88 D)O.82 E) 0.72
Please provide all answers according to question numbers with steps thank you B Bc (4) For...
Please provide all answers according to question numbers with steps
thank you
B Bc (4) For two events A and B, suppose: A 0.3 0.4 Then P(AUB) is equal to? Ac 0.1 0.2 (5) Suppose P(A) 0.4, P(B) 0.3, and P(An B) 0.12. Which one of the following statements correctly defines the relationship between events A and B? (a) Events A and B are independent, but not mutually exclusive (b) Events A and B are mutually exclusive, but not independent...
Consider the following scenario: • Let P(C) = 0.2 • Let P(D) = 0.3 • Let...
Consider the following scenario: • Let P(C) = 0.2 • Let P(D) = 0.3 • Let P(C | D) = 0.4 A) FIND P(C AND D)= B)Are C and D mutually exclusive? Why or why not? C and D are mutually exclusive because they have different probabilities. C and D are not mutually exclusive because P(C) + P(D) ≠ 1 There is not enough information to determine if C and D are mutually exclusive. C and D are not mutually...
10. Suppose that A and B are mutually exclusive events for which P(A) 0.4,P(B) 0.3. The...
10. Suppose that A and B are mutually exclusive events for which P(A) 0.4,P(B) 0.3. The probability that neither A nor B occurs equals a) 0.6 b) 0.1 c)0.7 d0.9
Exercise 14. Let A, B, C, and D be events for which P(A or B)-06, P(A)...
Exercise 14. Let A, B, C, and D be events for which P(A or B)-06, P(A) = 0.2, P(C or D) = 0.6, and P(C):05. The events A and B are mutually exclusive, and the events C and D are inde- pendent. (a) Find P(B). (b) Find PD).
2. Let A and B be events in a sample space such that P(A) -0.5. P(ANB)...
2. Let A and B be events in a sample space such that P(A) -0.5. P(ANB) -0.3 and PLAUB)=0.8. Calculate: 1) P(AB): ii) P(BA): iii) PIBIA B): be independent of A and such that B and Care Let the event C in mutually exclusive. Calculate: iv) P(AC); v) PIANBNC). (8 Marks)
(7) The events A and B are mutually exclusive (disjoint). If P(A) = 0.7 and P(B)...
(7) The events A and B are mutually exclusive (disjoint). If P(A) = 0.7 and P(B) = 0.2, what is P(A or B)? A) 0.14 B) 0 C) 0.9 D) 0.5 (8) The events A and B are mutually exclusive (disjoint). If P(A) = 0.2 and P(B) = 0.1, what is P(A and B)? A) 0.02 B) 0 C) 0.5 D) 0.3 (9) A probability experiment is conducted in which the sample space of the experiment is S = {1,...
Suppose we have two events A and B. Suppose further that P(A) - 0.1, PB)-0.2, and...
Suppose we have two events A and B. Suppose further that P(A) - 0.1, PB)-0.2, and P(AUB) = 0.3. a. [2 marks] Calculate P(A NB) b. [2 marks] Use the mathematical definition of independence to determine if A and B are independent. Conclude in a single sentence. Use only one of the two appropriate c. [2 marks] Use the mathematical definition of mutual exclusivity to determine if A and Bare mutually exclusive. Conclude in a single sentence. MacBook Air #58...
[15] 4. Let E and F be events of sample space S. Let P(E) = 0.3,...
[15] 4. Let E and F be events of sample space S. Let P(E) = 0.3, P(F) = 0.6 and the P(EUF) = 0.7. a) Fill in all probabilities in the Venn diagram shown. S b) Find P(EnF). c) Find P(ENF). d) Find the P(E|F). e) Are E and F independent events? Justify your answer.
PLEASE ANSWER EVERY SINGLE ONE only need answers dont need to show work 16. Which of...
PLEASE ANSWER EVERY SINGLE ONE
only need answers dont need to show work
16. Which of the following pairs of events is mutually exclusive? a. drawing a face card; drawing a queen from a deck of cards b. rolling doubles, rolling a total of 6 with two standard dice c. spinning a prime number, spinning an even number on a spinner with eight sectors numbered from 1 to 8 d. electing a female class president; electing a male class president...
statistics, help me please
q19
19/ 20 Let A, B be independent events. If P(A) = 0.4 and P(B) = 0.7, then P(AUB) equals A)0.12 B)0.18 C)0.88 D)O.82 E) 0.72
19/ 20 Let A, B be independent events. If P(A) = 0.4 and P(B) = 0.7, then P(AUB) equals A)0.12 B)0.18 C)0.88 D)O.82 E) 0.72
Please provide all answers according to question numbers with steps
thank you
B Bc (4) For two events A and B, suppose: A 0.3 0.4 Then P(AUB) is equal to? Ac 0.1 0.2 (5) Suppose P(A) 0.4, P(B) 0.3, and P(An B) 0.12. Which one of the following statements correctly defines the relationship between events A and B? (a) Events A and B are independent, but not mutually exclusive (b) Events A and B are mutually exclusive, but not independent...
10. Suppose that A and B are mutually exclusive events for which P(A) 0.4,P(B) 0.3. The probability that neither A nor B occurs equals a) 0.6 b) 0.1 c)0.7 d0.9
Exercise 14. Let A, B, C, and D be events for which P(A or B)-06, P(A) = 0.2, P(C or D) = 0.6, and P(C):05. The events A and B are mutually exclusive, and the events C and D are inde- pendent. (a) Find P(B). (b) Find PD).
2. Let A and B be events in a sample space such that P(A) -0.5. P(ANB) -0.3 and PLAUB)=0.8. Calculate: 1) P(AB): ii) P(BA): iii) PIBIA B): be independent of A and such that B and Care Let the event C in mutually exclusive. Calculate: iv) P(AC); v) PIANBNC). (8 Marks)
Suppose we have two events A and B. Suppose further that P(A) - 0.1, PB)-0.2, and P(AUB) = 0.3. a. [2 marks] Calculate P(A NB) b. [2 marks] Use the mathematical definition of independence to determine if A and B are independent. Conclude in a single sentence. Use only one of the two appropriate c. [2 marks] Use the mathematical definition of mutual exclusivity to determine if A and Bare mutually exclusive. Conclude in a single sentence. MacBook Air #58...
[15] 4. Let E and F be events of sample space S. Let P(E) = 0.3, P(F) = 0.6 and the P(EUF) = 0.7. a) Fill in all probabilities in the Venn diagram shown. S b) Find P(EnF). c) Find P(ENF). d) Find the P(E|F). e) Are E and F independent events? Justify your answer.
PLEASE ANSWER EVERY SINGLE ONE
only need answers dont need to show work
16. Which of the following pairs of events is mutually exclusive? a. drawing a face card; drawing a queen from a deck of cards b. rolling doubles, rolling a total of 6 with two standard dice c. spinning a prime number, spinning an even number on a spinner with eight sectors numbered from 1 to 8 d. electing a female class president; electing a male class president...
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