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What is the standard deviation of this data set? (Report answer using the rules suggested in clas more d.p. than the data.) SD What is the z-score of the value 25 in this data set? (Report answer accurate to 3 decimal places appropriate rounding. ALSO REMEMBER that it is best to use the unrounded M and SD for this calculation

What is the standard deviation of this data set? (Report answer using the rules suggested in clas more d.p. than the data.) SD What is the z-score of the value 25 in this data set? (Report answer accurate to 3 decimal places appropriate rounding. ALSO REMEMBER that it is best to use the unrounded M and SD for this calculation

MATLAB: An Introduction with Applications
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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What is the standard deviation of this data set? (Report answer using the rules suggested in class: 2 more d.p. than the data.) SD = What is the z-score of the value 25 in this data set? (Report answer accurate to 3 decimal places with appropriate rounding. ALSO REMEMBER that it is best to use the unrounded M and SD for this calculation, not the values reported above.) Z-Score =
Transcribed Image Text:What is the standard deviation of this data set? (Report answer using the rules suggested in class: 2 more d.p. than the data.) SD = What is the z-score of the value 25 in this data set? (Report answer accurate to 3 decimal places with appropriate rounding. ALSO REMEMBER that it is best to use the unrounded M and SD for this calculation, not the values reported above.) Z-Score =
Here is a sample data set that appears to be nearly normal (as suggested by the histogram). 22.1 25 41 36.7 39 44.9 43.7 43.5 50.5 45.9 38.4 37.3 33 50.3 32 35.1 45.3 26.8 26.8 49.4 30.2 30.2 23.6 21.4 34.9 36.7 30.2 38.6 46.5 49.8 31.2 40 53.2 35.8 39 43.3 40.6 47.6 58.6 32.4 29.7 25 47.6 46.5 49.8 44.9 49.8 44.2 46.2 38 36.5 49.4 45.9 33 44.9 55.1 42.7 44 36.7 41.6 51.8 43.1 37.8 47.6 48 33 40.2 41 40.6 49 16 14 12 10 8 4 2 20 25 30 35 40 45 50 55 60 length (cm) What is the mean of this data set? (Report answer using the rules suggested in class: 1 more d.p. than the data.) M Kruənbəsy
Transcribed Image Text:Here is a sample data set that appears to be nearly normal (as suggested by the histogram). 22.1 25 41 36.7 39 44.9 43.7 43.5 50.5 45.9 38.4 37.3 33 50.3 32 35.1 45.3 26.8 26.8 49.4 30.2 30.2 23.6 21.4 34.9 36.7 30.2 38.6 46.5 49.8 31.2 40 53.2 35.8 39 43.3 40.6 47.6 58.6 32.4 29.7 25 47.6 46.5 49.8 44.9 49.8 44.2 46.2 38 36.5 49.4 45.9 33 44.9 55.1 42.7 44 36.7 41.6 51.8 43.1 37.8 47.6 48 33 40.2 41 40.6 49 16 14 12 10 8 4 2 20 25 30 35 40 45 50 55 60 length (cm) What is the mean of this data set? (Report answer using the rules suggested in class: 1 more d.p. than the data.) M Kruənbəsy
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