Mathematics, 03.03.2020 00:44 wrivera32802
A poll shows that 50% of students play sports. A random sample of 20 students showed that 70% of them play sports. A number generator was used to simulate 20 samples from a population in which 50% of students play sports. The results are shown in the dot plot. What is the chance of getting a sample proportion of 70% or greater?
Answers: 2
Mathematics, 21.06.2019 19:30, anniekwilbourne
Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.
Answers: 2
Mathematics, 21.06.2019 21:20, drakesmith43
Identify one charcteristic of exponential growth
Answers: 3
A poll shows that 50% of students play sports. A random sample of 20 students showed that 70% of the...
Mathematics, 27.10.2020 05:20
Mathematics, 27.10.2020 05:20
Mathematics, 27.10.2020 05:20
Physics, 27.10.2020 05:20
Mathematics, 27.10.2020 05:20