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A machine produces metal rods used in an automobile suspension system. A random sample of 15 rods is selected, and the diameter is measured. The resulting data (in millimeters) are as follows: 8.24 8.25 8.20 8.23 8.24 ... 8.21 8.26 8.26 8.20 8.25 8.23 8.23 8.19 8.28 8.24 The lower boundary of the 95% tolerance interval on the diameter of the rods described that has 99% confidence is Blank 1. Only the final answer should be rounded-off to TWo decimal plases.

A machine produces metal rods used in an automobile suspension system. A random sample of 15 rods is selected, and the diameter is measured. The resulting data (in millimeters) are as follows: 8.24 8.25 8.20 8.23 8.24 ... 8.21 8.26 8.26 8.20 8.25 8.23 8.23 8.19 8.28 8.24 The lower boundary of the 95% tolerance interval on the diameter of the rods described that has 99% confidence is Blank 1. Only the final answer should be rounded-off to TWo decimal plases.

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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A machine produces metal rods used in an automobile suspension system. A random sample of 15 rods is selected, and the diameter is measured. The resulting data (in millimeters) are as follows:

 

The lower boundary of the 95% tolerance interval on the diameter of the rods described that has 99% confidence is Blank 1. Only the final answer should be rounded-off to TWO decimal places. 

A machine produces metal rods used in an automobile suspension system. A random sample of 15 rods is selected, and the diameter is measured. The resulting data (in millimeters) are as follows: 8.24 8.25 8.20 8.23 8.24 ... 8.21 8.26 8.26 8.20 8.25 8.23 8.23 8.19 8.28 8.24 The lower boundary of the 95% tolerance interval on the diameter of the rods described that has 99% confidence is Blank 1. Only the final answer should be rounded-off to TWO decimal places.
Transcribed Image Text:A machine produces metal rods used in an automobile suspension system. A random sample of 15 rods is selected, and the diameter is measured. The resulting data (in millimeters) are as follows: 8.24 8.25 8.20 8.23 8.24 ... 8.21 8.26 8.26 8.20 8.25 8.23 8.23 8.19 8.28 8.24 The lower boundary of the 95% tolerance interval on the diameter of the rods described that has 99% confidence is Blank 1. Only the final answer should be rounded-off to TWO decimal places.
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