1415*98+6+7655 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: no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 dia. 8.21 8.19 8.23 8.25 8.26 8.23 8.20 8.26 8.19 8.23 8.20 8.28 8.24 8.25 8.24 use the data above to calculate a 95% two-sided confidence interval on the mean rod diameter. assume the data are normally distributed. (a) calculate the sample mean and standard deviation. round the sample mean and the sample standard deviation to 2 and 3 decimal places respectively (e.g. 98.76 and 98.765).
Answer:
D as it is most relevant and specifc to the essay's topic.
Explanation:
Explanation:
ano ba ang iyong natapos na aralin?
example: ang natapos ko aralin ay (subject) at reflection o kung anoman ang iyong natutunan katulad ng pagiging matipid sa pera haha, kaya mo yan
<span>Changing the minimum driving age to 18 would mean safer roads for everyone, since less-experienced drivers are more likely to have accidents.
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hope this helps
