Mathematics, 15.07.2020 19:01 mpete1234567890
2. Suppose a 95% confidence interval for the mean salary of college graduates in a town in Arkansas is given by [$36,080, $43,920]. The standard deviation used for this analysis is known to be $12,000. a. What is the point estimate for the salary of college graduates
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Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
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Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
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Mathematics, 21.06.2019 23:30
How do you write 600 as a product of its prime factors (index! )
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2. Suppose a 95% confidence interval for the mean salary of college graduates in a town in Arkansas...
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