Statistics for Engineers and Scientists
4th Edition
ISBN: 9780073401331
Author: William Navidi Prof.
Publisher: McGraw-Hill Education
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Chapter 9.1, Problem 7E
The article “Secretion of Parathyroid Hormone Oscillates Depending on the Change in Scrum Ionized Calcium During Hemodialysis and May Affect Bone Metabolism” (T. Kitahara, K. Ueki ct al., Nephron Clinical Practice, 2005:c9–cl7) presents measurements of basal ionized calcium (Ca) levels for four groups of patients with differing levels of basal intact parathyroid hormone (PTH). The following results are consistent with means and standard deviations presented in the article.
- a. Construct an ANOVA table. You may give a
range for the P-value. - b. Can you conclude that there are differences among the mean Ca levels?
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Chapter 9 Solutions
Statistics for Engineers and Scientists
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