In a group of 112 students, 65 play football, 45 play hockey, 42 play cricket, 20 play football and hockey, 25 play football and cricket, 15 play hockey and cricket and 8 play all the three games.
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How do I create a venn diagram for the following probability problem
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- A survey of athletes at a high school is conducted, and the following facts are discovered: 19% of the athletes are football players, 28% are basketball players, and 2% of the athletes play both football and basketball. An athlete is chosen at random from the high school: what is the probability that he is either a football player or a basketball player? Probability = % (Please enter your answer as a percentage)Druglalcohol Family crisis counseling 120 The numbers of individuals in a company that received special assistance from the personnel department last year is given in the table to the right. If someone was selected at random from the records for last year, what is the probability that the person would be in each of the following categories: (a) drug/alcohol, (b) family, (c) drug/alcohol or family, (d) any category except "Other," or (e) any of the three categories? (f) Explain your answers to someone who has never had a course in statistics. 18 Other Total 20 50 (a) What is the probability that the person would be in the drug/alcohol category? (b) What is the probability that the person would be in the family crisis category? (c) What is the probability that the person would be in the drug/alcohol or family crisis category? (d) What is the probability that the person would be in any category except "Other"? (e) What is the probability that the person would be in any of the three…A survey of athletes at a high school is conducted, and the following facts are discovered: 48% of the athletes are football players, 33% are basketball players, and 28% of the athletes play both football and basketball. An athlete is chosen at random from the high school: what is the probability that the athlete is either a football player or a basketball player? Probability % (Please enter your answer as a percent)
- 6. Historically, a given day at the beginning of March in upstate New York has a 18% chance of snow and a 12% chance of rain. If there is a 4% chance it will rain and snow on a day, then which of the following represents the probability that a day in early March would have either rain or snow? (1) 0.30 (3) 0.02 (2) 0.34 (4) 0.26Please show all steps and explain clearly.Hello, I need some help with this homework question.
- AA A www-awn.aleks.com Bb Week 7 - MAT30045... Home | iCampus Bb Week 7 - MAT30045... A ALEKS - Shasia Gibb... O PROBABILITY Shasia v Probabilities of draws without replacement A history class is comprised of 8 female and 6 male students. If the instructor of the class randomly chooses 12 students from the class for an oral exam, what is the probability that 7 female students and 5 male students will be selected? Round your answer to 3 decimal places. (If necessary, consult a list of formulas.) Explanation Check Terms of Use I Privacy AccessibilityThe fish population of a small lake is has been found and is summarized in the table below. One fish is drawn out of the lake at random. Male Female | Totals. 200 300 400 700 600 1000 What is the probability that the fish is a male and a perch? Perch 100 Trout 300 Totals 400 100/400 400/1000 100/1000 100/3004. 60% of homeowners in Northern Virginia have a weekly lawn service. Those homes with a lawn service, 55% have a sprinkler system. For those without a lawn service, 30% have a sprinkler system. (Note: you do NOT need to simplify these answers. However, you MUST express each in terms of the events/probability notation – e.g., P(A|B) =..) a. Draw a tree diagram to model the problem b. What is the probability that a randomly selected home has a sprinkler system? c. What is the probability that a randomly selected home with a sprinkler system has a lawn service? d. What is the probability that a randomly selected home with a lawn service has a sprinkler system? e. What is the probability that a randomly selected home has a lawn service? f. What is the probability that a randomly selected home that does not have a lawn service has a sprinkler system?