25 Out of 50 students, 32 like programming, 23 like mathematics, and 7 like both programming and mathematics. What is the probability that a randomly selected student will like only mathematics 64% 32% 50% O 46%
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- In a large county in Central Texas, 41% of all registered voters are Democrats and 33% are Republicans. ASsuming that you can only be registered with one party, what is the probability a randomly selected voter is registered with some other party? A 0.14 0.26 0.74 D 1.00In a city 30% of the houses and 60% of the condominiums use natural gas for heating. 65% of the residences in the city are houses and the rest are condominiums. If a residence is selected at random from this city, what is the probability it uses natural gas for heating? If a residence uses natural gas for heating, what is the probability it is a condominium?David's bag of slingshot stones contains 7 smooth stones and 8 rough stones. What is the probability of randomly drawing a smooth stone on the first draw and then another smooth stone on the second draw if the first stone is not replaced? 20% 25% O 10% O 17% O35%
- In a jar of ten beads, seven are red and three are blue. A bead is drawn from the jar five times with replacement. What is the probability of seeing exactly 2 blue beads? 15 9% 30.87% 3.87% 100% None of these are correct.A card deck contains cards of 4 colors: red, blue, green, and yellow. There are 20 of each color, for a total of 80 cards in the deck. If we draw 2 cards with replacement, what is the chance that the first draw is green and the second draw is yellow? Choose the answer that is closest. Group of answer choices 12.66% 6.33% 6.25% 25.00%5. Help please
- Internet Doctors: Assume that 55% of adults learn about medical symptoms more often from the Internet than from their doctor. a. Find the probability that three randomly selected adults all learn about medical symptoms more often from the Internet than from their doctor. b. Find the probability that when three adults are randomly selected, at least one of them learns about medical symptoms more often from the Internet than from their doctor.A researcher wishes to conduct a study of the color preferences of new car buyers. Suppose that 50 % of this population prefers the color black. If 16 buyers are randomly selected, what is the probability that less than 12 buyers would prefer black? Round your answer to four decimal places. Answer How to enter your answer (opens in new window) Tables Keypad Keyboard ShortcutsA shop keeper sells three models of televisions A, B and C.Sale of model A is 40% of which 3% are with stereo.Sale of model B is 40% of which 7% are with stereo.Sale of model C is 20% of which 9% are with stereo.What is the probability that a randomly sold television is with stereo?
- A mix of 20 songs has 8 that are from Bruno Mars. What is the probability the first 3 songs played are by Bruno Mars. .049% 15% 4.9% O .15%Solve it40% of women in China like cookies. 20% of men in China like cookies. 30% of all Chinese are men. If I randomly pick a Chinese, what is the probability that that person likes cookies? Show your work.