stan wOK t pt ECRD- Adbe Arobet e DC e tet ve Wdow H Home Tools O Share VIDIKIDUIIUN Excel to compute the 90th and 95th percentiles of BMI for men and women. The results are shown in Figure 5-12. In Excel can also be used to compute percentiles for the standard normal distribution and any normal distribution. The two rel- evant functions are NORMSINV and NORMINV, respectively. The inputs for the functions are shown below. Recall from Chapter 5 in the textbook that a percentile is a score that holds a specified percentage or proportion of scores below it. For ex- ample, the 80th percentile is the score that holds 80% of the men, 90% of BMIS are below 36,7, and 95% of BMIS are below 38.9. In women, 909% of BMIS are below 37.0, and 95% of BMls are below 39.5. 5.4 PRACTICE PROBLEMS 1. Total cholesterol in children aged 10-15 years is as- scores below it. sumed to follow a normal distribution with a mean of 191 and a standard deviation of 22.4. The function to compute percentiles for the standard nor- mal distribution is used as follows: a. What proportion of children 10-15 years of age have total cholesterol between 180 and 190? -NORMSINV(probability) b. What proportion of children 10-15 years of age would be classified as hyperlipidemic (Assume that hyperlipidemia is defined as a total choles- The input for the function is the desired percentile, entered as a probability or proportion. For example, to compute the 80th or the 95th percentile, we specify 0.80 or 0.95, respectively. The function to compute percentiles for any normal dis- terol level over 200)? c. What is the 90th percentile of cholesterol levels? 2. Among coffee drinkers, men drink a mean of 3.2 cups trilution is ned a follonee nerdaw with a standand deviation of 0Ran Asme O
stan wOK t pt ECRD- Adbe Arobet e DC e tet ve Wdow H Home Tools O Share VIDIKIDUIIUN Excel to compute the 90th and 95th percentiles of BMI for men and women. The results are shown in Figure 5-12. In Excel can also be used to compute percentiles for the standard normal distribution and any normal distribution. The two rel- evant functions are NORMSINV and NORMINV, respectively. The inputs for the functions are shown below. Recall from Chapter 5 in the textbook that a percentile is a score that holds a specified percentage or proportion of scores below it. For ex- ample, the 80th percentile is the score that holds 80% of the men, 90% of BMIS are below 36,7, and 95% of BMIS are below 38.9. In women, 909% of BMIS are below 37.0, and 95% of BMls are below 39.5. 5.4 PRACTICE PROBLEMS 1. Total cholesterol in children aged 10-15 years is as- scores below it. sumed to follow a normal distribution with a mean of 191 and a standard deviation of 22.4. The function to compute percentiles for the standard nor- mal distribution is used as follows: a. What proportion of children 10-15 years of age have total cholesterol between 180 and 190? -NORMSINV(probability) b. What proportion of children 10-15 years of age would be classified as hyperlipidemic (Assume that hyperlipidemia is defined as a total choles- The input for the function is the desired percentile, entered as a probability or proportion. For example, to compute the 80th or the 95th percentile, we specify 0.80 or 0.95, respectively. The function to compute percentiles for any normal dis- terol level over 200)? c. What is the 90th percentile of cholesterol levels? 2. Among coffee drinkers, men drink a mean of 3.2 cups trilution is ned a follonee nerdaw with a standand deviation of 0Ran Asme O
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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I need help getting started with this assignment. I don't know what the starting part should be. What should I enter into excel to begin? I am a week beind the due date, so any help would be greatly appreciated.
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