Mathematics, 23.03.2020 20:33 joe7977
A box contains 9 red marbles and 1 blue marbles. Nine hundred random draws are made from this box, with replacement. What is distribution of the number of red marbles seen, roughly?
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Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
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Mathematics, 21.06.2019 23:00
Find the distance between c and d on the number line c=3 and d=11
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Mathematics, 22.06.2019 01:00
Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?
Answers: 1
A box contains 9 red marbles and 1 blue marbles. Nine hundred random draws are made from this box, w...
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