The hypothesis statement HI: s = 44 is an example of an alternative hypothesis. Select one: O True False
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A: Introduction: Two events are said to be independent if the occurrence of one does not affect the…
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A: Solution: Given information: P(K)= 0.7 P(L)= 0.3 P(K∩L)= 0.21
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A: A: Mathematics B: History P(A) = 54/100 = 0.54 P(B) = 69/100 = 0.69 P(A and B) = 35/100 = 0.35
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- On a 5-question multiple-choice test there are four possible answers, of which only one is correct.If a student guesses randomly and independently, what is the probability that he is correct only on questions 1 and 5?A pair of (red & blue dice) fair 6-sided dice are thrown simultaneously. Now find the probabilty an odd number on one and a multiple of 2 on the otherIn a given week, a veterinarian treated the animals in the accompanying table. Use this information to complete parts (a) through (c). a) Determine the empirical probability that the next animal she treats is a cat. b) Determine the empirical probability that the next animal she treats is a dog. c) Determine the empirical probability that the next animal she treats is a rabbit. a) P(cat) = b) P(dog) = (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.) Dog Cat Bird Rabbit Number Treated 45 20 5
- Pa A b cDetermine to which probability assignment approach the following statements belong and justify your answer. a) There is a 20% probability that it will rain because it has rained 2 of the previous 10 days. b) According to the experts, there is a 5% probability that a car will have an accident in the field, since it is considered that the risk is lower. c) There is a 50% probability of choosing a boot since there are 10 boots among the 20 available shoes.d) Find P(Rents | Cat)e) Is the probability of renting an apartment independent of having a dog? Show the work that led to your answer
- Use the linear congruential method to generate a sequence of five two-digit random integers and corresponding random numbers. Let X0 = 27, a = 8, c = 41, and m = 100.On Mr. Casper's debate team at Thunderbird High School, 20% of the members are Sophomores, 35% are Juniors and 45% are Seniors. A team member is selected randomly to give the closing argument for the team. If a sophomore gives the closing argument, the team has a probability of 0.25 of winning the debate. If a junior gives the closing argument, the probability of winning is 0.6. If a senior closes, the probability of winning is 0.85. (a) Find the probability that the team wins the debate. b sketch a tree diagram to model this process1what are the chances that the runn ers from Detroit and Kiercrest will finish Ist and 2nd, regardless of the acler? Thae ae a runners in the finals of the district 100 mekr race. TThree of the FrUnners are from Clarksulle, two and from Linden- Kildare, oneis from Delvait, one is from hiverenest and two are rom Naud What are the Chances that the winner of the race will vbe fream Clarksuille a lik2
