EP INTRODUCTION TO PROBABILITY+STAT.
EP INTRODUCTION TO PROBABILITY+STAT.
14th Edition
ISBN: 2810019974203
Author: Mendenhall
Publisher: CENGAGE L
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Chapter 11.8, Problem 11.40E

Digitalis and Calcium Uptake A study was conducted to compare the effects of three levels of digitalis on the levels of calcium in the heart muscles of dogs. Because general level of calcium uptake vanes from one animal to another, the tissue for a heart muscle was regarded as a block, and comparisons of the three digitalis levels (treatments) were made within a given animal. The calcium uptakes for the three levels of digitalis, A, B, and C, were compared based on the heart muscles of four dogs and the results are given in the table. Use the Excel printout to answer the questions.
Chapter 11.8, Problem 11.40E, Digitalis and Calcium Uptake A study was conducted to compare the effects of three levels of , example  1

a. How many degrees of freedom are associated with SSE’?

b. Do the data present sufficient evidence to indicate a difference in the mean uptakes of calcium for the three levels of digitalis?

c. Use Tukey’s method of paired comparisons with α = 0.1 to rank the mean calcium uptakes for the three levels of digitalis.

d. Do the data indicate a difference in the mean uptakes of calcium for the tour heart muscles’?

e. Use Tukey’s method of paired comparisons with α = 0.1 to rank the mean calcium uptakes for the heart muscles of the four dogs used in the experiment. Are these results of any practical value to the researcher’?

f. Give the standard error of the difference between the mean calcium uptakes for two level of digitalis.

g. Find a 95% confidence interval for the difference in mean responses between treatments A and B.

Chapter 11.8, Problem 11.40E, Digitalis and Calcium Uptake A study was conducted to compare the effects of three levels of , example  2

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Chapter 11 Solutions

EP INTRODUCTION TO PROBABILITY+STAT.

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