Answers: 1
Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Mathematics, 21.06.2019 19:30
Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.
Answers: 1
Mathematics, 21.06.2019 19:30
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Determine the gcf of 14, 15, and 21...
Mathematics, 05.05.2020 00:42
English, 05.05.2020 00:42
Mathematics, 05.05.2020 00:42
Biology, 05.05.2020 00:42
Mathematics, 05.05.2020 00:42
Mathematics, 05.05.2020 00:42
Mathematics, 05.05.2020 00:42
Mathematics, 05.05.2020 00:42
Mathematics, 05.05.2020 00:42
Chemistry, 05.05.2020 00:42
Chemistry, 05.05.2020 00:42