3. A test of the hypothesis in question 4 is statistically significant at the a = 0.005 level. Below are the individual components of the chi-square statistic for these data: Conformance to specifications Within specs. Too small Too large 8 am 6.000 0.132 12.214 Shift 4 pm 0.004 0.056 Midnight 6.000 0.090 10.614 Based on these components and original two-way table, which of the following statements is true? (a) The observed count of containers produced by the midnight shift that were within specifications was very close to the expected number. (b) The observed count of containers produced by the 8 am shift that were within specifications was much higher than the expected number. (c) The 4 pm shift has the smallest proportion of containers that are either too large or too small. (d) The 4 pm shift does not produce any containers that are too small. (e) Most of the containers produced by the 8 am shift that were "within specifications" were closer to being too small than too large.
3. A test of the hypothesis in question 4 is statistically significant at the a = 0.005 level. Below are the individual components of the chi-square statistic for these data: Conformance to specifications Within specs. Too small Too large 8 am 6.000 0.132 12.214 Shift 4 pm 0.004 0.056 Midnight 6.000 0.090 10.614 Based on these components and original two-way table, which of the following statements is true? (a) The observed count of containers produced by the midnight shift that were within specifications was very close to the expected number. (b) The observed count of containers produced by the 8 am shift that were within specifications was much higher than the expected number. (c) The 4 pm shift has the smallest proportion of containers that are either too large or too small. (d) The 4 pm shift does not produce any containers that are too small. (e) Most of the containers produced by the 8 am shift that were "within specifications" were closer to being too small than too large.
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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
Transcribed Image Text:3. A test of the hypothesis in question 4 is statistically significant at the a = 0.005 level. Below are the individual
components of the chi-square statistic for these data:
Conformance to specifications
Within specs.
Too small
Too large
8 am
6.000
0.132
12.214
Shift
4 pm
0.004
0.056
Midnight
6.000
0.090
10.614
Based on these components and original two-way table, which of the following statements is true?
(a) The observed count of containers produced by the midnight shift that were within specifications was very close to
the expected number.
(b) The observed count of containers produced by the 8 am shift that were within specifications was much higher
than the expected number.
(c) The 4 pm shift has the smallest proportion of containers that are either too large or too small.
(d) The 4 pm shift does not produce any containers that are too small.
(e) Most of the containers produced by the 8 am shift that were "within
specifications" were closer to being too small than too large.
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