Mathematics, 22.07.2019 23:00 chris3633
Abag contains 15 red marbles, 39 blue marbles, and 11 green marbles. mara randomly chose a marble, then she randomly chose another marble without replacing the first marble. what is the probability that she chose 2 blue marbles? answers in demical form .
Answers: 1
Mathematics, 21.06.2019 14:40, nuggetslices
Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104
Answers: 2
Mathematics, 21.06.2019 21:40, dededese2403
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
Answers: 1
Abag contains 15 red marbles, 39 blue marbles, and 11 green marbles. mara randomly chose a marble, t...
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