QUESTION 3 UOB hve asked 3 randomly solected students on oducational style proforence. 024 of the students prefered virtual leaming. What is the probability that at least2 of thom profers virtual kaming (Write your arswer in 3 decimal places)
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A: Given P=0.70 q=0.30 n=10
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A: here from given information p = probability of kitten is not gray = 1 - 0.49 = 0.51 n = 4
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A: We have to find given probability.
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A: Given information Total 60 People 12 had blonde hair 18 had black hair 28 had brown hair 2 had red…
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Q: 1. Five laptops are randomly selected from a lot of 100 laptops among which 15 are defective. Find…
A: no.of defective laptops =15no.of non defective laptops=85total no.of laptops=100
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A: Given no.of black balls = 8no.of red balls = 5Total no.of balls = 13
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A: Given that, Total number of data values nS=16
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A: We want to find the probability
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A: A single die is rolled 3 times what is the probability that a 5 will show atleast once
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A: Total balls = 7 + 8 = 15Purple balls = 7Green balls = 8
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- A recent survey of 1070 U.S. adults selected at random showed that 629consider the occupation of firefighter to have very great prestige. Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige. (Enter a number.)there are on average 24 typo error per page in an article. the article is 12 pages long . what is the probability that this article has 4 errors per sheet.( a sheet of 2 pages) ( round to two decimal places) .It is a probability question In CSE230, there were 2 assignments this semester. The probabilities that you would NOT get full marks in the first and second assignments are 0.55 and 0.62 respectively. Now, if you get full marks in the second assignment that makes your probability of getting full marks in the first assignment as 0.52. What is the probability of getting full marks in the second assignment given that you got full marks in the first assignment? unanswered In CSE230, there were 2 assignments this semester. The probabilities that you would NOT get full marks in the first and second assignments are 0.55 and 0.62 respectively. Now, if you get full marks in the second assignment that makes your probability of getting full marks in the first assignment as 0.52. What is the probability of getting full marks in the second assignment given that you got full marks in the first assignment? unanswered
- Assume that when adults with smartphones are randomly selected, 38% use them in meetings or classes. If 25 adult smartphone users are randomly selected, find the probability that exactly 16 of them use their smartphones in meetings or classes. The probability is (Round to four decimal places as needed.) ry nsWhat is the probability of randomly drawing a red ball from a bag that contains 6 red balls, 9 blue balls, 3 white balls, and 2 purple balls? Express your answer to 3 decimal places.Nissa is randomly pulling the medical records of a hospital's patients and collecting the records of those who have multiple stays at this hospital. Assume that 27% of all patients who have ever stayed at this hospital have multiple stays. What is the probability that the first multiple stays patient record that Nissa comes across is the fourth one she pulls? Use a TI-83, TI-83 Plus, or TI-84 calculator to find the probability. • Round your answer to three decimal places.