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Rounded RR Mean: Rounded RR Standard Deviation: -3 SD-2 SD-1 SD Mean +1 SD +2 SD +3 SD Optional Calculation support: From Range (%) I would expect approx. 68% of HR scores to fall between I would expect 95% of HR scores to fall between I would expect 99% of HR scores to fall between Range (%) I would expect 68% of RR scores to fall between I would expect 95% of RR scores to fall between 68% 95% 99+% I would expect 99% of RR scores to fall between To mean-(1*SD) mean + (1*SD) mean-(2*SD) mean + (2*SD) mean - (3*SD) mean + (3*SD) From To mean-(1*SD) mean + (1*SD) mean-(2*SD) mean + (2*SD) mean - (3*SD) mean + (3*SD)

Rounded RR Mean: Rounded RR Standard Deviation: -3 SD-2 SD-1 SD Mean +1 SD +2 SD +3 SD Optional Calculation support: From Range (%) I would expect approx. 68% of HR scores to fall between I would expect 95% of HR scores to fall between I would expect 99% of HR scores to fall between Range (%) I would expect 68% of RR scores to fall between I would expect 95% of RR scores to fall between 68% 95% 99+% I would expect 99% of RR scores to fall between To mean-(1*SD) mean + (1*SD) mean-(2*SD) mean + (2*SD) mean - (3*SD) mean + (3*SD) From To mean-(1*SD) mean + (1*SD) mean-(2*SD) mean + (2*SD) mean - (3*SD) mean + (3*SD)

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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Task 3: Apply and Visualize the 68, 95, >99% Rule (aka The Empirical Rule) Use the mean and standard deviation you calculated for each measure to define the approximate boundaries within which roughly 68, 95, and more than 99% of scores are expected to fall if the following assumptions are met: 1) the distribution is normal in shape 2) the distribution contains 30 or more values. Most assignment data sets do not satisfy the first requirement, and none of them satisfy the second! But this is a very important property of the normal curve to learn about, so this exercise is a useful introduction. If your data is approximately normal in shape, 6 or 7 values will fall within the 68% range. If you have skewed data, the standard deviation will be inflated' (larger than if the distribution was normal) and the ranges might include negative values. For this task, round your mean and standard deviation to the nearest whole number. Round up if the first numeral after the decimal is 5 or greater. Report your rounded mean and standard deviation, then complete the table beneath the diagram. You'll use those values again later in this assignment. Rounded HR Mean: Rounded HR Standard Deviation: 68% 95% 99+% -3 SD-2 SD-1 SD Mean +1 SD +2 SD +3 SD Rounded RR Mean: Rounded RR Standard Deviation:
Transcribed Image Text:Task 3: Apply and Visualize the 68, 95, >99% Rule (aka The Empirical Rule) Use the mean and standard deviation you calculated for each measure to define the approximate boundaries within which roughly 68, 95, and more than 99% of scores are expected to fall if the following assumptions are met: 1) the distribution is normal in shape 2) the distribution contains 30 or more values. Most assignment data sets do not satisfy the first requirement, and none of them satisfy the second! But this is a very important property of the normal curve to learn about, so this exercise is a useful introduction. If your data is approximately normal in shape, 6 or 7 values will fall within the 68% range. If you have skewed data, the standard deviation will be inflated' (larger than if the distribution was normal) and the ranges might include negative values. For this task, round your mean and standard deviation to the nearest whole number. Round up if the first numeral after the decimal is 5 or greater. Report your rounded mean and standard deviation, then complete the table beneath the diagram. You'll use those values again later in this assignment. Rounded HR Mean: Rounded HR Standard Deviation: 68% 95% 99+% -3 SD-2 SD-1 SD Mean +1 SD +2 SD +3 SD Rounded RR Mean: Rounded RR Standard Deviation:
Rounded RR Mean: Rounded RR Standard Deviation: -3 SD-2 SD-1 SD Mean +1 SD +2 SD +3 SD Optional Calculation support: From Range (%) I would expect approx. 68% of HR scores to fall between I would expect 95% of HR scores to fall between I would expect 99% of HR scores to fall between Range (%) I would expect 68% of RR scores to fall between I would expect 95% of RR scores to fall between I would expect 99% of RR scores to fall between 68% 95% 99+% To mean (1*SD) mean + (1*SD) mean - (2*SD) mean + (2*SD) From mean (3*SD) mean + (3*SD) To mean - (1*SD) mean + (1*SD) mean - (2*SD) mean + (2*SD) mean (3*SD) mean + (3*SD)
Transcribed Image Text:Rounded RR Mean: Rounded RR Standard Deviation: -3 SD-2 SD-1 SD Mean +1 SD +2 SD +3 SD Optional Calculation support: From Range (%) I would expect approx. 68% of HR scores to fall between I would expect 95% of HR scores to fall between I would expect 99% of HR scores to fall between Range (%) I would expect 68% of RR scores to fall between I would expect 95% of RR scores to fall between I would expect 99% of RR scores to fall between 68% 95% 99+% To mean (1*SD) mean + (1*SD) mean - (2*SD) mean + (2*SD) From mean (3*SD) mean + (3*SD) To mean - (1*SD) mean + (1*SD) mean - (2*SD) mean + (2*SD) mean (3*SD) mean + (3*SD)
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