If P(A)= .62, P(B)= .47, & P( A or B)= .88. What is the probability of...
If P(A)=.62, P(B)=.47, & P(A or B)=.88. What is the likeliness of selecting only A? A) 0.12 B) 0.26 C) 0.41 D) 0.62 Is it option B? Only A= P(A or B) - P(A)= .88 - .62= .26
V. If P(A) 0.40, P(B)-0.80, and P(A and B) 0.35 a. Are A and B mutually exclusive? Explain why b. What is the probability of either A or B or both occurring? c. Using the multiplication rule, determine whether A and B are independent. d. What is the probability that neither A nor B will occur?
a. The events A and B are mutually exclusive. Suppose P(A) = .37 and P(B) = .38. What is the probability of either A or B occuring? (Round your answer to 2 decimal places.) Probability of either A or B b. What is the probability that neither A nor B will happen? (Round your answer to 2 decimal places.) Probability of neither A nor B
Suppose that A and B are mutually exclusive events for which P(A) = 0.2 and P(B) = 0.7. What is the probability that a. either A or B occurs? b. A occurs but B does not? c. both A and B occur? d. neither A nor B occurs?.
21. An isolated prime is a prime number p such that neither p -2 nor p+2 is prime. For example, 47 is an isolated prime since 45 and 49 are both not primes. Write a computer program that finds all the isolated primes between 50 and 100. Do not use MATLAB's built-in function isprime. Matlab Instructions: Make in while and for, mode
21. An isolated prime is a prime number p such that neither p -2 nor p+2 is prime....
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For any perfectly symmetrical normal distribution, what is the probability of selecting a score greater than the mean? A. 0.2500 B. 0.3413 C. 0.5000 D. cannot be determined without additional information Reset Solcat
R. In a particular city, 82% of the residents have a desktop computer, 47% have a desktop computer and a laptop computer, and 3% have neither a desktop laptop computer. nor a (63) The probability that a randomly selected home has (b) 0.62 laptop is (d) 0.97 (c) 0.79 (a) 0.35 (64) Given that a randomly selected home has a desktop computer, the probability that this home does not have a laptop computer is (c) 0.51 (d) 0.55 (b) 0.43...
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
Given the following: A, B, and C are events. P[A] = 0.3 P[B] = 0.3 P[C] = 0.55 P[A intersect B] = 0 P[A' intersect B' intersect C'] = 0.1 P[A intersect C'] = 0.2 (i) Write a set expression for each of the following events a through d. (ii) Find the probability of the event. (Please show all work. Use venn diagrams if necessary). (a) At least one of the events A, B, or C occurs. (b) Exactly one...
10.00 polnts Exercise 4-21 Algo Let P(A)-0.41, P(B) 0.36, and P(ANB) 0.22 a. Are A and B independent events? O Yes because PAIB) PIA Yes because FIA n B)ใกใ No because PIA | B) PIA) No because PA n B) #0 b. Are A and B mutually exclusive events? O Yes because PIAI B) PIA) Yes because RA n B) # 0 O No because PIA | B) PIA) @ No because P(A n ฮ) # O c. What is...