Mathematics, 20.06.2020 05:57 gabestrickland2
random experiment was conducted where a Person A tossed six coins and recorded the number of “heads”. Person B rolled three dice and recorded the greater number out of the three dice. Simulate this scenario (use 10000 long columns) and answer the questions. 13. Which of the two persons (A or B) is less likely to get number 1? (4 points) a. Person A b. Person B c. Equally likely d. Not possible to determine 14. Which of the two persons will have higher Variation in their outcomes (i. e. higher Standard deviation)? (4 points) a. Person A b. Person B c. Equal variations d. Not possible to determine 15. Which of the two persons will “on average” get higher number? (4 points) a. Person A b. Person B c. Equal averages d. Not possible to determine 16. What is the probability that person B obtains number 3 or 4? (4 points) a. About 36% b. About 26% c. About 45% d. About 75% 17. Which of the persons has higher probability of getting number 3 or smaller? (4 points) a. Person A b. Person B c. Equally likely d. Not possible to determine
Answers: 3
Mathematics, 21.06.2019 17:20, ryleepretty
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
Mathematics, 22.06.2019 02:00, psitthibun
Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
Answers: 1
random experiment was conducted where a Person A tossed six coins and recorded the number of “heads”...
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