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What is the margin of error for this confidence interval? Express this interval in the format "estimate ± margin of error." Give your answer for the estimate to one decimal place and for the margin of error to three decimal places. estimate: margin of error:

What is the margin of error for this confidence interval? Express this interval in the format "estimate ± margin of error." Give your answer for the estimate to one decimal place and for the margin of error to three decimal places. estimate: margin of error:

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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What is the margin of error for this confidence interval? Express this interval in the format "estimate + margin of error." Give your answer for the estimate to one decimal place and for the margin of error to three decimal places. estimate: margin of error:
Transcribed Image Text:What is the margin of error for this confidence interval? Express this interval in the format "estimate + margin of error." Give your answer for the estimate to one decimal place and for the margin of error to three decimal places. estimate: margin of error:
Deer mice (Peromyscus maniculatus) are small rodents native to North America. Their adult body lengths (excluding tail) are known to vary approximately Normally, with mean μ = 86 millimeters (mm) and standard deviation o = 8 mm.¹ Deer mice are found in diverse habitats and exhibit different adaptations to their environment. A random sample of 14 deer mice in a rich forest habitat gives an average body length of x = 91.1 mm. Assume that the standard deviation of all deer mice in this area is also 8 mm. The output from the TI-83 graphing calculator for a 95% confidence interval based on these findings is given. ZInterval (86.909, 95.291)
Transcribed Image Text:Deer mice (Peromyscus maniculatus) are small rodents native to North America. Their adult body lengths (excluding tail) are known to vary approximately Normally, with mean μ = 86 millimeters (mm) and standard deviation o = 8 mm.¹ Deer mice are found in diverse habitats and exhibit different adaptations to their environment. A random sample of 14 deer mice in a rich forest habitat gives an average body length of x = 91.1 mm. Assume that the standard deviation of all deer mice in this area is also 8 mm. The output from the TI-83 graphing calculator for a 95% confidence interval based on these findings is given. ZInterval (86.909, 95.291)
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