For the given data, the x = inches (round your response to four decimal places).

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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Related questions
Question
Sample
Size, n
2
3
4
5
6
78912
10
Mean Factor,
A₂
1.880
1.023
0.729
0.577
0.483
0.419
0.373
0.337
0.308
0.266
Upper Range,
D4
3.268
2.574
2.282
2.115
2.004
1.924
1.864
1.816
1.777
1.716
Lower Range,
D3
0
0
0
0
0
0.076
0.136
0.184
0.223
0.284
Transcribed Image Text:Sample Size, n 2 3 4 5 6 78912 10 Mean Factor, A₂ 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 Upper Range, D4 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 Lower Range, D3 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284
Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results
were tabulated and sample means and ranges were computed. The results were:
Sample
1
2
3
4
5
6
Sample
Mean (in.)
8.900
8.902
8.889
8.908
8.899
8.897
=
For the given data, the x = inches (round your response to four decimal places).
Range (in.) Sample Sample Mean (in.) Range (in.)
7
8
9
10
11
12
0.033
0.041
0.034
0.051
0.031
0.036
8.903
8.907
8.895
8.903
8.901
8.906
0.041
0.034
0.027
0.029
0.039
0.047
Transcribed Image Text:Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed. The results were: Sample 1 2 3 4 5 6 Sample Mean (in.) 8.900 8.902 8.889 8.908 8.899 8.897 = For the given data, the x = inches (round your response to four decimal places). Range (in.) Sample Sample Mean (in.) Range (in.) 7 8 9 10 11 12 0.033 0.041 0.034 0.051 0.031 0.036 8.903 8.907 8.895 8.903 8.901 8.906 0.041 0.034 0.027 0.029 0.039 0.047
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