Evaluate sigma notation k=0 4 3k + 1
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Answers: 2
Mathematics, 21.06.2019 13:30
Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?
Answers: 3
Mathematics, 21.06.2019 17:30
33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.
Answers: 1
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 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 3
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30
Computers and Technology, 14.09.2019 07:30