Mathematics, 26.03.2020 22:16, mari8493
A car manufacturer is looking to compare the sales of their sedan model last year to the sales of the same model 15 years ago at various dealerships. The manufacturer is weighing two different proposals to conduct the study. Under the first proposal, the manufacturer randomly samples 10 different dealerships for their sales numbers last year and randomly selects another 10 dealerships for their sales numbers 15 years ago. In the second proposal, the manufacturer randomly samples 10 dealerships for both sets of sales numbers. Are the samples in these proposals dependent or independent? Select the correct answer below: The samples in both proposals are independent. The samples in both proposals are dependent. The samples in the first proposal are independent while the samples in the second proposal are dependent. The samples in the first proposal are dependent while the samples in the second proposal are independent.
Answers: 3
Mathematics, 21.06.2019 14:30, cutielove2912
Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?
Answers: 1
Mathematics, 21.06.2019 16:00, ashleyremon901
What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.
Answers: 3
Mathematics, 21.06.2019 16:20, tmantooth7018
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
A car manufacturer is looking to compare the sales of their sedan model last year to the sales of th...
Mathematics, 14.07.2020 19:01
Mathematics, 14.07.2020 19:01
Mathematics, 14.07.2020 19:01
Mathematics, 14.07.2020 19:01