Mathematics, 06.05.2020 00:10 Kaylak01
An online news source reports that the proportion of smartphone owners who use a certain operating system is 0.216. Two simulations will be conducted to create a sampling distribution of the sample proportion from a population with proportion 0.216. Simulation A will consist of 1,000 trials with a sample size of 50. Simulation B will consist of 500 trials with a sample size of 100. hich of the following describes the centers and variabilities that should be apparent in the distributions generated by simulation A and simulation B?
A. The centers will be approximately equal, and the variabilities will roughly be equal.
B. The centers will be approximately equal, and the variability of simulation A will be greater than the variability of simulation
C. The centers will be approximately equal, and the variability of simulation A will be less than the variability of simulation B.
D. The center of simulation A will be greater than the center of simulation B, and the variabilities will be approximately equal.
E. The center of simulation A will be less than the center of simulation B, and the variability of simulation A will be less than the variability of s
Answers: 2
Mathematics, 21.06.2019 14:30
Arrange these numbers from least to greatest 3/5 5/7 2/9
Answers: 2
Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
An online news source reports that the proportion of smartphone owners who use a certain operating s...
Mathematics, 25.09.2020 08:01
Geography, 25.09.2020 08:01
Mathematics, 25.09.2020 08:01
Chemistry, 25.09.2020 08:01
Mathematics, 25.09.2020 08:01
Social Studies, 25.09.2020 08:01
Mathematics, 25.09.2020 08:01
Mathematics, 25.09.2020 08:01
Mathematics, 25.09.2020 08:01
Mathematics, 25.09.2020 08:01