Mathematics, 22.10.2019 21:10 lopez7512
1. twenty-three percent of students are from out of state. in a random sample of 6 students, what is the probability that at least 2 of them are from out of state? (round to whole number) a. 42% b. 7% c. 28% d.64% e. none of these
2. for the problem above what is the expected value of x. a. 4.2 b. 2.7 c. 1.4 d. 5 e. none of these
Answers: 2
Mathematics, 21.06.2019 14:00, aambert7256
You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.
Answers: 1
Mathematics, 21.06.2019 19:00, gharrell03
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
Mathematics, 21.06.2019 22:00, sarahnd6907
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
1. twenty-three percent of students are from out of state. in a random sample of 6 students, what is...
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