Mathematics, 03.03.2020 03:33 drashanhparekh123
According to a recent poll, 26 % of adults in a certain area have high levels of cholesterol. They report that such elevated levels "could be financially devastating to the regions healthcare system" and are a major concern to health insurance providers. According to recent studies, cholesterol levels in healthy adults from the area average about 207 mg/dL, with a standard deviation of about 30 mg/dL, and are roughly Normally distributed. Assume that the standard deviation of the recent studies is accurate enough to be used as the population standard deviation. If The cholesterol levels of a sample of 40 healthy adults from the region is taken, 207 mg/dL is the mean and 4.74 mg/dL is the standard deviation of the sampling distribution. If the sample size were increased to 80, the standard deviation of the sampling distribution SD(¯y) would
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Does the point (1, sqrt 7) lie on circle shown.
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Mathematics, 21.06.2019 20:00, codyshs160
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
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Mathematics, 21.06.2019 22:00, MansellS5529
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
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Mathematics, 21.06.2019 23:00, Mypasswordishotdog11
John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?
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According to a recent poll, 26 % of adults in a certain area have high levels of cholesterol. They r...
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