Mathematics, 13.03.2021 04:50 Roof55
The latest New York Times/CBS News Poll is based on telephone interviews conducted from Sept. 13 to Sept. 18 with 1664 adults around the United States. This poll has a margin of error (based on a 95% confidence) of /- 3%. Identify each of the following: a. Sample b. Parameter c. Statistic d. Population e. Confidence level f. Margin of error g. After the survey was completed it was found that the list of telephone numbers did not include several regions. It was also found that the areas omitted had a very large religious population and the results were biased. Is this a sampling or a non-sampling error
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Mathematics, 21.06.2019 13:40
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x
Answers: 1
Mathematics, 21.06.2019 13:50
What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2
Answers: 1
Mathematics, 21.06.2019 14:30
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
Mathematics, 21.06.2019 18:10
Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187
Answers: 1
The latest New York Times/CBS News Poll is based on telephone interviews conducted from Sept. 13 to...
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