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Answers: 3
Mathematics, 21.06.2019 17:00
Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
Answers: 1
Mathematics, 21.06.2019 17:20
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, 21.06.2019 22:10
If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
Answers: 3
Mathematics, 21.06.2019 23:00
Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost
Answers: 2
Biology, 30.06.2019 13:00
History, 30.06.2019 13:00
History, 30.06.2019 13:00
Mathematics, 30.06.2019 13:00
Advanced Placement (AP), 30.06.2019 13:00
English, 30.06.2019 13:00
Mathematics, 30.06.2019 13:00
English, 30.06.2019 13:00
History, 30.06.2019 13:00
Mathematics, 30.06.2019 13:00
Mathematics, 30.06.2019 13:00
Mathematics, 30.06.2019 13:00
Mathematics, 30.06.2019 13:00