count 16 mean 99.850 sample variance 4.627 sample standard deviation 2.151 minim
ID: 2955272 • Letter: C
Question
count
16
mean
99.850
sample variance
4.627
sample standard deviation
2.151
minimum
96.9
maximum
104
range
7.1
population variance
4.338
population standard deviation
2.083
standard error of the mean
0.538
tolerance interval 95.45% lower
95.548
tolerance interval 95.45% upper
104.152
half-width
4.302
1st quartile
98.850
median
99.200
3rd quartile
100.550
interquartile range
1.700
mode
103.000
count
16
mean
99.850
sample variance
4.627
sample standard deviation
2.151
minimum
96.9
maximum
104
range
7.1
population variance
4.338
population standard deviation
2.083
standard error of the mean
0.538
tolerance interval 95.45% lower
95.548
tolerance interval 95.45% upper
104.152
half-width
4.302
1st quartile
98.850
median
99.200
3rd quartile
100.550
interquartile range
1.700
mode
103.000
Explanation / Answer
Interpretation: Given that the Tesla's requirement is that the 95% of theaxles are 100±2=(98, 102). The tolerance interval 95.45% lower is 95.548 and thetolerance interval 95.45% upper is 104.152. Since Tesla's requirement is in between the tolerance intervaland from the five number summary, the Tesla should select thevedor.Related Questions
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