Mathematics, 23.12.2019 17:31 adrian08022
2. an exam readiness awareness taskforce at a fremont national university sampled 200 students after the midterm to ask them whether they went partying the week-end before the midterm or spent the week-end studying, and whether they did well or poorly on the midterm. the following result was obtained: did well on the midterm did poorly on the midterm studied for the midterm 75 25 went partying 40 60 1. referring to the table above, what is the probability that a randomly selected student did poorly on the midterm or went partying the weekend before the midterm? a) (40/200) or 20% b) (75+40+25)/200 or 70% c) (40+60+25)/200 or 63% d) (75+40+60/200 or 88% e) none of the above
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Mathematics, 21.06.2019 17:30
Can any one me with the answers to these questions asap?
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Mathematics, 21.06.2019 18:00
The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?
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Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
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2. an exam readiness awareness taskforce at a fremont national university sampled 200 students after...
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