Mathematics, 26.06.2019 14:30 YoungTadoe437
In an analysis of healthcare data, ages have been rounded to the nearest multiple of 5 years. the difference between the true age and the rounded age is assumed to be uniformly distributed on the interval from - 2.5 years to 2.5 years. the healthcare data are based on a random sample of 48 people. what is the approximate probability that the mean of the rounded ages is within 0.25 years of the mean of the true ages? a. 0.14 b. 0.38 c. 0.57 d. 0.77 e. 0.88
Answers: 1
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
Mathematics, 21.06.2019 19:30
If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8
Answers: 2
Mathematics, 21.06.2019 20:50
Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?
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Mathematics, 21.06.2019 21:00
At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.
Answers: 1
In an analysis of healthcare data, ages have been rounded to the nearest multiple of 5 years. the di...
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