Answered: Probability of event s1 = 0.21,…

Probability of event s1 = 0.21, probability of event s2 = 0.17, probability of event s3 = 0.39, probability of event s4 = 0.23 Suppose that t = {s2 union s4}. Find P(t). A)

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: 12. A marble is drawn at random from a bag. Find the probability that the marble is black if the bag…

A: To find: The probability that a marble is black

Q: If m things are distributed among a men and b women, show that the chance that the number of things…

A: Given information: Given that m things are distributed among a men and b women.

Q: Suppose that in a year of 365 days, it rains on 87 days. There is lightning on 15 days. There is…

A: In question, Given that in a year 365 days, it rains on 87 days, lightning on 15 days and both…

Q: Four person are chosen at random without replacement from a group of 3 men, 2 women and 4 children,…

A: Given,no.of men=3no.of women=2no.of children=4Total no.of persons=9

Q: Q1. Sixteen red balls have numbers from 1 to 16. If a ball is drawn at random, find: 1- probability…

Q: For the particle in a box n=2 , the probability of finding the the particle in the left quarter of…

A: In a box n=2, left and right side are symmetric to each other. According to the question , they…

Q: The probability that a student correctly answers on the first try (the event A) is P(A) = 0.2. If…

A: Let A= the student correctly answers on the first try B=the student correctly answers on the second…

Q: x P(x) 0 0.186 1 0.417 2 0.242 3 0.131 4 0.021 5 0.003 a. Find the probability of getting exactly 4…

A: We have to choose ckrrect options.

Q: If 3 of the electric bulbs manufactured by a company were found to be defective in an hour, find the…

A: Given: 3 of the electric bulbs manufactured by a company were found to be defective in an hour we…

Q: Suppose each one overlaps with equal probability because of 6 of a membrane. Imagine a game played…

A: When 4 dice are rolled the sample space is 64=1296 The sum 6 can be done by the numbers given by the…

Q: Curingited With a medn of N= 12Kgt O Assume that the amounts of Weight the male College Student gain…

A: We have given that. X~N( μ , ?^2 ) μ=1.3 , ?=5.3 Z-score =( x - μ )/?

Q: Q4). The probability that a patient will recover from a rare blood disease s (0.4) if (15) people…

A: It is given that the probability of recovering from a rare blood disease is 0.4. The random variable…

Q: a+ß Q4: a box contain 5 red and 6 black balls a sample of size 4 is selected what is the probability…

A: The following information has been provided: The number of red balls=5. The number of black balls=6.…

Q: A fair dice is thrown three times. If p, q and r are the numbers obtained on the dice, then find the…

A: The given problem is to find the probability for which the ip+iq+ir=1 where p,q and r are the…

Q: selected person is a runner (the event R) is P(R) = 0.2. The probability that a randomly selected…

Q: 10, 2 imeleb () What is the probability that the bonus scheme will be introduced ? (i) If the Bonus…

A: Let us define some events A : X becomes manager. B : Y becomes manager. C : Z becomes manager. E :…

Q: What is the probability that on a randomly selected day at least 6 fish will be caught if the…

A: Here mean = 4 fish per day

Q: 4.75. Let the i.i.d. random variables X, and X, have the same p.d.f. (x) = x= 1, 2, 3, 4, 5, 6, zero…

A: Given that X1 and X2 are i.i.d random variable with pdf f(x) = 16 for x = 1, 2, 3, 4, 5, 6 Defined Y…

Q: P(lightning | rain) = P(rain | lightning):

A: We have given that The total number of days = 365 Rainy days = 103 Lightning days = 20 Rainy and…

Q: Given that the test indicates that a particular driver is incompetent, what is the probability that…

A: Here given, Suppose that 30% of the licensed drivers in Metro Manila are incompetent. Suppose also…

Q: Ans. 1/4 Q.22 Two fair coins are tossed. Let A denote the event "both faces are heads" and B denote…

A: The sample space for the tossing of coins is S=T,T,T.H,H,T,T,T A=H,HB=H,T,T,H A∩B=ϕ Thus A and B…

Q: The probability that a person in the United States has type B* blood is 13%. Four unrelated people…

A: Sample size, n=4 Success probability, p=0.13

Q: Directions: Show your work and round all answers to 4 places 1) 2 cards are drawn at random from a…

A: Total card in a standard deck is 52. Heart in a deck is 13

Q: Q5. Which of these is not a binomial probability? A. 10C4× (0.4)*(0.6)6 B. Cs (0.7) (0.3)? C. 10C5 x…

Q: Mike took his final exam of information theory last week. According to his score, The probability of…

A: 1. He got full information about getting scholarship 2. For parsing, he can get A, B or C. Since…

Q: Answer the following: a) A box having (10) blue balls, (6) red balls, and (4) white balls. (3) balls…

Q: An urn consists of 3 green balls, 4 blue balls, and 6 red balls. In a random sample of 5 balls, find…

A: The provided information is as follows:The total number of green balls is .The total number of blue…

Q: T: at most two coins show Heads. Find ) P(RNS) A. 1/16 •B. None of thesev C. 0.87 D. 3/8 E. 0.36 The…

A: Solution: The fair coin is tossed three times the sample space Ω is Ω={ HHH, HHT, HTH,…

Q: Q18. A biased coin is flipped 10 times. In a single flip of the coin, the probability of heads is…

A: given data P(head) =13 P(tail) = 23 flip coin 10 times.

Q: Which of the following values cannot be probabilities? 3/5, 5/3, √2, 1.45, 1, -0.49, 0.03, 0 Select…

A: GIVEN DATA, we have to answer that which data are not probabilities.35,53,2,1.45,1,-0.49,0.03,0

Q: A gardening inspector randomly selects people one be one from a large population until she finds…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Ans. 11/30 Q.20 A coin and a die are thrown together. Find the chance of throwing a head and 5 or a…

A: Probability is a branch of mathematics or statistics which is basically deals with the chances of…

Q: Assume that events X, Y, Z are mutually exclusive (pairwise) and P(X) = 0.132 P(Y) = 0.1618 P(Z)…

Q: You randomly select one card from a 52-card deck. Find the probability of selecting a red five or a…

A: draw cards from 52 card deck. red 5 or red 6 = ?

Q: Assume that an environmentally transmitted disease is introduced to a community. The proportions of…

Q: Ans, Yes, 3/4 Q.23 An integer is chosen at random from the first 200 positive integers. What is the…

A: In positive integers 1 to 200, 198 is the largest number which is divisible by 6. So there are total…

Q: Q-3 If P(A) = 0.2, P(B) = 0.3, and P(A n B) = 0.1, determine the following probabilities: c. P(A' n…

A: Given that P(A)=0.2 P(B)=0.3 P(A ∩ B)=0.1 NOTE:- According to bartleby guidelines expert can solve…

Question

Probability of event s1 = 0.21, probability of event s2 = 0.17, probability of event s3 = 0.39, probability of event s4 = 0.23 Suppose that t = {s2 union s4}. Find P(t). A) 0.60 B) 0.06 C) 0.40 D) 0.04

Video Video

Expert Solution

Step 1: Write the given information.

Given that

P(s1)=0.21

P(s2)=0.17

P(s3)=0.39

P(s4)=0.23

Suppose that t = {s2 union s4}.

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Two identical urns contain balls. One of the urns has 6 red balls and 3 blue balls. The other urn has 5 red balls and 8 blue balls. An urn is chosen at random and two balls are drawn at random from this urn, without replacement. What is the probability that the second ball is red, given that the first ball is red? "Type your answer as a fraction example: 5/2"
i need the answer quickly
Suppose that in a year of 365 days, it rains on 62 days. There is lightning on 13 days. There is both lightning and rain on 12 days. Compare the chance that a rainy day has lightning to the chance that a day with lightning has rain. Show your work here P(lightning | rain) = P(rain | lightning)
Q1) A specific article is produced by machines M, M, M,and M. The probability that a random article is produced by M, Mə and Ma is 0.2,0.3 and 0.1 respectively. The probability for each machine to produce defective articles is given as M, = 0.03, M2 = 0.02, M, = 0.04 and Ma 0.01. What is the probability that a random article was made by Ma, given that it is non-defective?
A bag contains 10 Blue balls, 10 Red balls, and 9 Green balls. Two balls are going to be drawn from the bag (one at a time) and then put to the side (they are not returned to the bag). Let event B blue ball chosen, R = Red ball chosen, and G- Green ball chosen. What is the probability they are both red? What is P(R and R)? Write an answer to 4 decimal places.
Probability scientist Atli decides to play in a lottery where there are many prizes on offer. The odds of winning each ticket in the lottery are 1/100 or 0.01. Atli decides to try his luck and buys 10 tickets.a) What is the probability that Atli will win exactly one of the tickets?b) What is the probability that Atli will win at least one of the tickets?
Find values of n, x, p and q. DO NOT SOLVE based on American Chemicsl Society, there is a 0.9 probability that in the United States, a randomly selected dollar bill is tainted with traces of cocaine. Assume 8 dollar bills are randomly selected. Find the probability that at least 5 of them have traces of cocaine
c. What is probability of rolling the 6 dice twice and seeing the C condition in both rolls? Suppose you now roll 12 'fair' dice (not 6 dice rolled 2 times; you use 12 distinct dice) d. What is probability of seeing exactly 2 dice for each number (1 to 6)? e. Explain why the answer to d is the either the same or not the same as the answer to c?
I need help with question 9
show me steps
Use the table below for groups of 8 births from 8 different sets of parents. Number of girls, x P(x) 0 0.004 1 0.031 2 0.109 3 0.219 4 0.273 5 0.219 6 0.109 7 0.031 8 0.004 Find the probability of getting exactly 7 girls in 8 births.
2. A number is chosen at random from 1 to 10. Find the probability of selecting a multiple of 2. 3. Two dice are roll ed, fînd the probability that the sum is a Equai to 1 b Equal to 5 C. Less than 10