Assume the cholesterol levels of an adult can be described by a Normal model with a mean of 185 mg/dL and a standard deviation of 28. Complete parts athrough e.a) Draw and label the Normal model.OA.В.Oc.68%68%68%95%99.7%95%95%99.7%17 73 12918524129735399.7%10112915718521324 1269143157171185199213227b) What percent of adults do you expect to have cholesterol levels over 190 mg/dL?(Round to two decimal places as needed.)c) What percent of adults do you expect to have cholesterol levels between 150 and 160 mg/dL?(Round to two decimal places as needed.)d) Estimate the interquartile range of cholesterol levels.IQR = mg/dl(Round to the nearest integer as needed.)e) Above what value are the highest 15% of adults' cholesterol levels?mg/dl(Round to the nearest integer as needed.)

Name: Assume the cholesterol levels of an adult can be described by a Norma
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: Assume the cholesterol levels of an adult can be described by a Normal model with a mean of 185 mg/dL and a standard deviation of 28. Complete parts athrough e.a) Draw and label the Normal model.OA.В.Oc.68%68%68%95%99.7%95%95%99.7%17 73 129185241297

Hi! Thank you for posting the question. Since your question has more than three sub-parts, we have…

Math

Statistics

Assume the cholesterol levels of an adult can be described by a Normal model with a mean of 185 mg/dL and a standard deviation of 28. Complete parts a through e. a) Draw and label the Normal model. O A. В. 68% 68% 68% 95% 199.7% 17 73 129185241297353 95% 95% 99.7% 101129157185213241269 99.7% 143157171185199213227 b) What percent of adults do you expect to have cholesterol levels over 190 mg/dL? O% (Round to two decimal places as needed.) c) What percent of adults do you expect to have cholesterol levels between 150 and 160 mg/dL? (Round to two decimal places as needed.)

Assume the cholesterol levels of an adult can be described by a Normal model with a mean of 185 mg/dL and a standard deviation of 28. Complete parts a through e. a) Draw and label the Normal model. O A. В. 68% 68% 68% 95% 199.7% 17 73 129185241297353 95% 95% 99.7% 101129157185213241269 99.7% 143157171185199213227 b) What percent of adults do you expect to have cholesterol levels over 190 mg/dL? O% (Round to two decimal places as needed.) c) What percent of adults do you expect to have cholesterol levels between 150 and 160 mg/dL? (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The histogram displays hours of sleep per day for a random sample of 200 subjects estimate mean hours of sleep standard deviation hours of sleep and coefficient of variation
Age of residents in a neighbourhood 26 45 27 50 40 52 12 28 48 52 14 20 32 9 36 10 36 51 42 1 30 21 40 37 13 35 57 47 42 53 Create a box-and-whisker plot for the data. What is the sample standard deviation of the data set? Use IQR and the standard deviation to determine if there are any outliers in the data set. I am unsure of my answer for the last question as I got IQR= 26 and - 18 and 85 when I inputed the numbers for it
In a study on running and happiness, runners indicated the number of miles they ran in a day and their subsequent score on a Happiness Survey (higher score = greater happiness). Runner # of miles (x) Happiness Score (y) 1 16 12 2 4 3 12 14 4 2 8 For these data: The mean of miles run is: 8.50 The mean of the Happiness scores is: 10.00 The standard deviation of the Miles scores is: 5.72 The standard deviation of the Happiness scores is: 3.16 In your submission, please include a copy of the SPSS or Excel output and answer the following: A. What is the r and r? value? B. Based on Pearson's r and r2 value, describe the relationship (direction/strength) that exists between # of miles run and Happiness scores. C. Create a scatterplot for the data using Excel or SPSS (include output in your submission). D. Insert the prediction line from Excel/SPSS on your scatterplot.
Pulse Rates of Males Refer to Data Set 1 “Body Data” in Appendix B and use the pulse rates of males. a. Find the mean and standard deviation, and verify that the pulse rates have a distribution that is roughly normal. b. Treating the unrounded values of the mean and standard deviation as parameters, and assuming that male pulse rates are normally distributed, find the pulse rate separating the lowest 2.5% and the pulse rate separating the highest 2.5%. These values could be helpful when physicians try to determine whether pulse rates are significantly low or significantly high.
A team of ten (10) construction workers who are working on a project are classified according to the skill levels, Classes A to D. The table below shows the number of workers in each of the four (4) classes and their respective hourly pay-rate. Pay-rate (Rands/hour) Number of workers Class A 80 Class B 60 Class C 55 Class D 50 4. Calculate the mean hourly pay-rate for the 10 workers. A. R24.50/hour B. R57/hour C. R57.50/hour D. R61.75/hour
Answer Q.1
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway per hour and 85 miles per hour. (Assume the data set has a bell-shaped distribution.) 70 miles per hour, with a standard deviation of 5 miles per hour. Estimate the percent of vehicles whese speeds are between 55 miles Approximately% of vehicles travel between 55 miles per hour and 85 miles per hour.
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 68 miles per hour, with a standard deviation of 3 miles per hour. Estimate the percent of vehicles whose speeds are between 65 miles per hour and 71 miles per hour. (Assume the data set has a bell-shaped distribution.) Approximately nothing% of vehicles travel between 65 miles per hour and 71 miles per hour.
HEIGHT OF GRADE 11 STUDENTS 150.8 cm 151 сm 160 cm 153.5 cm 165.3 cm 170.2 cm 167.5 cm 158.5 cm 174.6 cm 154.5 cm 140.8 cm 164.3 cm 170.4 cm 155 cm 160 cm 141 cm 150ст 163.5 cm 163 cm 161 cm Find: a. Mean b. Median c. Mode (identify the type of mode) d. Range e. Standard Deviation f. Variance g. Average Deviation h. Skewness (identify the skewness)
Assume the cholesterol levels of an adult can be described by a Normal model with a mean of 183 mg/dL and a standard deviation of 27. Complete parts a through e. b) What percent of adults do you expect to have cholesterol levels over 190 mg/dL? enter your response here % (Round to two decimal places as needed.) Part 3 c) What percent of adults do you expect to have cholesterol levels between 150 and 160 mg/dL? enter your response here % (Round to two decimal places as needed.) Part 4 d) Estimate the interquartile range of cholesterol levels. IQR=enter your response here mg/dL (Round to the nearest integer as needed.) Part 5 e) Above what value are the highest 15% of adults' cholesterol levels? enter your response here mg/dL (Round to the nearest integer as needed.)
Use Excel to perform ANOVA on your data. After performing ANOVA, screenshot the table where the p-value is found. Are you going to accept or reject your hypothesis? Why or why not.