At least one of the answers above is NOT correct. Answer Preview Result 14 ** **answer is NOT incorrect 14 14, please help me incorrect 1 find the correct answer correct The hemoglobin count (HC) in grams per 100 milliliters of whole blood is approximately normally distributed with a population mean of 14 for healthy adult women. Suppose a particular female patient has had 11 laboratory blood tests during the past year. The sample readings showed an average HC of 14.65 with a standard deviation of 2.15. Does it appear that the population average HC for this patient is not 14? (a) State the null and alternative hypotheses: (Type "mu" for the symbol μ, e.g. mu> 1 for the mean is greater than 1, mu<1 for the mean is less than 1, mu not = 1 for the mean is not equal to 1) Ho: 14 HA 14 (b) Find the test statistic, t = 1.00

At least one of the answers above is NOT correct. Answer Preview Result 14 answer is NOT incorrect 14 14, please help me incorrect 1 find the correct answer correct The hemoglobin count (HC) in grams per 100 milliliters of whole blood is approximately normally distributed with a population mean of 14 for healthy adult women. Suppose a particular female patient has had 11 laboratory blood tests during the past year. The sample readings showed an average HC of 14.65 with a standard deviation of 2.15. Does it appear that the population average HC for this patient is not 14? (a) State the null and alternative hypotheses: (Type "mu" for the symbol μ, e.g. mu> 1 for the mean is greater than 1, mu<1 for the mean is less than 1, mu not = 1 for the mean is not equal to 1) Ho: 14 HA 14 (b) Find the test statistic, t = 1.00

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.2: Box-and-whisker Plots

Problem 1E

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