Suppose that a standard mass is measured 30 and the calculated values of a = standard error of mean = 0.08 and s = standard deviation = 0.43 for a normal distribution. If the instrument is then used to measure an unknown mass and the reading is 105.6 kg, what is the error of the reading at 95% confidence? %3D %3D %3D a = 0.08 S = 0, 43 n= 30

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Question 12
Suppose that a standard mass is measured 30 times with the same instrument
and the calculated values of a = standard error of mean = 0.08 and s = standard
deviation = 0.43 for a normal distribution. If the instrument is then used to
measure an unknown mass and the reading is 105.6 kg, what is the error of the
reading at 95% confidence?
2 = 0. 08
S =0,43
n= 30
Transcribed Image Text:Question 12 Suppose that a standard mass is measured 30 times with the same instrument and the calculated values of a = standard error of mean = 0.08 and s = standard deviation = 0.43 for a normal distribution. If the instrument is then used to measure an unknown mass and the reading is 105.6 kg, what is the error of the reading at 95% confidence? 2 = 0. 08 S =0,43 n= 30
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