Plz solve all parts within30-40 mins I'll upvote youranswer11.2 The probability that a certain soccer team has all its players fit to play is70%. The probability that they will win a game if all their players are fit is90%. When they are not fit the probability of them winning becomes 45%.11.2.1Draw a tree diagram to show the possibilities11.2.2Calculate the probability of them winning their next game

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Answered: 1.2 The probability that a certain…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Use the spinner below. It is equally likely that the pointer will land on any one of the numbered regions. If the pointer lands on the boundary between two regions, spin again. 12 1 2 11 10 3 9. 4 7 6. Find the probability that the spinner stops on an even number or a number greater than 8. P(an even number or a number greater than 8) = Find the probability that the spinner stops on an odd number or a number greater than 5. P(an odd number or a number greater than 5) =
1.1.3 If 60% of the population of the US need to have their vision corrected, we say that the probability that an individual chosen at random from the population needs vision correction is P(C)=.60. a. Estimate the probability that an individual chosen at random does not need vision correction. b. If 3 people are chosen at random from the population, what is the probability that all 3 need correction? c. If 3 people are chosen at random from the population, what is the probability that the second person does not need correction but the first and third do? d. If 3 people are chosen at random from the population, what is the probability that 1 out of 3 needs correction?
1.1.7 Question Help Nine of the 100 digital video recorders (DVRS) in an inventory are known to be defective. What is the probability that a randomly selected item is defective? The probability is. (Type an integer or a decimal. Do not round.)
Exhibit 5-10The probability that Pete will catch fish on a particular day when he goes fishing is 0.8. Pete is going fishing 3 days next week. Refer to Exhibit 5-10. The expected number of days Pete will catch fish is?
A certain tennis player makes a successful first serve 78% of the time. Assume that each serve is independent of the others. If she serves 9times, what's the probability she gets: Part 1 a) The probability that she gets all 9 serves in is _______________ (Round to three decimal places as needed.). Part 2 b) The probability she gets exactly 4 serves in is _______________ (Round to three decimal places as needed.) Part 3 c) The probability she gets at least 7 serves in is ______________________ (Round to three decimal places as needed.) Part 4 d) The probability that there are no more than 6 serves in is __________ (Round to three decimal places as needed.)
5.1.27 Question Help ▼ In a state's Pick 3 lottery game, you pay $1.36 to select a sequence of three digits (from 0 to 9), such as 544. If you select the same sequence of three digits that are drawn, you win and collect $324.78. Complete parts (a) through (e). a. How many different selections are possible? 1000 b. What is the probability of winning? (Type an integer or a decimal.) (,1) More Enter your answer in the answer box and then click Check Answer. 3 parts remaining Clear All Check Answer P Pearson o search (? 11:58 AM ENG 3/18/2021 do %23 24 backspace 4. 6. 7. 8 R Y U H. J. K pause V alt ctrl alt USE YOUR SMASaTP
Suppose a weather report indicates that the probability of rain this week is 0.20. This week Next week According to the report, if it rains this week, then the probability of rain next Rain week is 0.33. If it does not rain this week, then the probability of rain next week is 0.17. The tree diagram models this weather report. 0.33 Rain 0.20 Determine the probability that it will not rain for the next two weeks. Express 0.67 No rain your answer as a decimal precise to two decimal places. Rain 0.17 probability = 0.80 No rain 0.83 No rain
11.6.5 You are dealt one card from a 52-card deck. Find the probability that you are not dealt with a non-picture card. The probability is ________. (Type an integer or a simplified fraction.)
When rolling two fair six-sided dice, getting a pair of 1s is called “snake eyes.” The probability of getting “snake eyes” on any roll is 1/36. Suppose that a game player rolls the two dice 80 times. Let X = the number of rolls that result in “snake eyes.” Find P(X = 2). Interpret this value in context.
Suppose the probability of a certain basketball player making a free throw is 75%. Find the probability that on 8 attempts, he will make at least one. Group of answer choices 0.8998 0.9999 None of the above 0.1001
A vaccine has a 87% probability of being effective in preventing disease. The probability of getting the disease if a person is not vaccinated is 46%. In a certain geographic region, 21% of the people get vaccinated. If a person is selected at random, find the probability that he or she will contract the disease. Round your answer to three decimal places. Also, draw a tree diagram or a table to support your work.
You play two games against the same opponent. The probability you win thefirst game is 0.4. If you win the first game, the probability you also win the second is 0.2.If you lose the first game, the probability that you win the second is 0.3. A tie is not anoption.a. Are the two games independent? Explain.b. What’s the probability you lose both games?c. What’s the probability you win both games?d. Let random variable X be the number of games you win. Find the probabilitymodel for X.

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