Mathematics, 23.10.2019 04:10 jdsfdujfi8572
Abag contains 8 red marbles, 4 white marbles, and 5 blue marbles. you draw one marble at random. find p(red and blue) a. 40/17. b. 0. c. 12/17. d. 13/16.
Answers: 3
Mathematics, 20.06.2019 18:04
Hiroki wrote a number that is the opposite of -3. what number did hiroki write? a. β
b. 3 c. 0 d. -3
Answers: 2
Mathematics, 21.06.2019 18:20
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
Mathematics, 21.06.2019 23:20
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 2
Abag contains 8 red marbles, 4 white marbles, and 5 blue marbles. you draw one marble at random. fin...
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