1) test statistic of Z = -2.6 is formed when doing a test of HO: u...
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1) test statistic of Z = -2.6 is formed when doing a test of HO: u = 100 vs. Ha: u < 100, what is the p-value of %3D the test? 2)The level of calcium in the blood of healthy young adults follows a Normal distribution with standard deviation of 0.4. A clinic measures the blood calcium of 10o healthy pregnant young women at their first visit for prenatal care. The mean of these 100 measurements is 9.8. Is this evidence that the mean calcium level in the population of healthy pregnant young women is less than 10? Report the Z test statistic for this test. 1) test statistic of Z = -2.6 is formed when doing a test of HO: u = 100 vs. Ha: u < 100, what is the p-value of %3D the test? 2)The level of calcium in the blood of healthy young adults follows a Normal distribution with standard deviation of 0.4. A clinic measures the blood calcium of 10o healthy pregnant young women at their first visit for prenatal care. The mean of these 100 measurements is 9.8. Is this evidence that the mean calcium level in the population of healthy pregnant young women is less than 10? Report the Z test statistic for this test.
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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