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This is the Exam of Applications of Statistics which includes Confidence Interval, Definition, Population, Interval Related, Margin, Certain, Drug Causes, Drowsiness, Patients etc. Key important points are: Column, Confidence Interval, Mean Lifetime, Sentence Explanation, Standard Deviation, Lifetime, Median Lifetime, Measurements, Variable, Brand Considered
Typology: Exams
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MTB> print c
C 2.75 3.75 3.00 3.25 3.25 3.25 3.25 3.50 3.50 3. 3.75 3.75 3.75 3.75 4.00 4.00 4.25 4.50 4.75 5.
MTB > describe c
N MEAN MEDIAN TRMEAN STDEV SEMEAN C1 20 3.713 3.750 3.667 0.675 0.
MIN MAX Q1 Q C1 2.750 5.500 3.250 4.
MTB > describe c
N MEAN MEDIAN TRMEAN STDEV SEMEAN C1 15 2.700 2.500 2.692 0.474 0.
MIN MAX Q1 Q C1 2.000 3.500 2.500 3.
GET TO WRITE YOUR NAME ON THE SHEET AND HAND IT IN.
MTB > print c1 c
ROW Temp Resist 1 100 2 2 200 9 3 300 12 4 400 16 5 500 21
MTB > regress c2 1 c1; SUBC> predict 250.
The regression equation is Resist = - 1.50 + 0.0450 Temp
Predictor Coef Stdev t-ratio p Constant -1.500 1.133 -1.32 0. Temp 0.045000 0.003416 13.17 0.
s = 1.080 R-sq = 98.3% R-sq(adj) = 97.7%
Analysis of Variance
SOURCE DF SS MS F p Regression 1 202.50 202.50 173.57 0. Error 3 3.50 1. Total 4 206.
Fit Stdev.Fit 95% C.I. 95% P.I. 9.750 0.512 ( 8.119, 11.381) ( 5.945, 13.555)