MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
Bartleby Related Questions Icon

Related questions

Q: evaluate 92.7 · 9−1.3 9−0.4
A:
Q: A machine that drills holes for wells drilled to a depth of -72 feet in one day (24 hours). How much…
A: Given:       The machine drill −72 feet in one day (24 hours.)
Q: By hand, calculate 3.919 x (-.4801
A: Given 3.919 x (-.4801) = - 3.919 x (0.4801) Now multiplying by hand
Q: 13.1 feet - 5.207 feet
A: Given,          13.1 feet - 5.207 feet
Q: se=2.422091 interpret what the number tells you.
A: we  have a number 2.422091  which is terminating after decimal point  that is this number is a…
Q: Find the time it will take to drain a 2000 mL IV bag if 131 mL drained in 7 minutes. Round to the…
A: See next step for answer
Q: Round to the whole number 0.9068
A: We have given number is  0.9068
Q: point Use the graph of f(x) shown below to find the following integrals. (Click on the graph for a…
A:
Q: Solve for 2. 56 94 146* 3x
A: We have to find the value of x. We know that sum of exterior angles of any polygon is 360⁰.
Q: Divide 495.31 by 1.3 and round the quotient to the nearest whole number.
A: To dived 495.31 by 1.3.This division include division of one decimal number with another decimal…
Q: Chi square = 4.2395 was wrong please rework
A: From the given information, the total number of observed frequencies is 360.
Q: ventricular mass (LVM) i sequent cardiovascular dis ess the relationship betwe ls and LVM in…
A: Q 7.58 sample size,n= 10 Mean (d̄) =Σd/n  =189/10 = 18.9 standard deviation,Sd=√Σ(d-d̄)2)/n-1)  = √…
Q: 1011 feet converted to meters
A: we know that ,  1 feet = 0.3048 using this yo solve the given question.
Q: into meters and centimeters
A: Given data from the problem are :Convert 9 yards 2.79 feet wide into meters and centimeters.
Q: 18) mz2 = 13x+ 3 146
A:
Q: Express 10,750 feet as a compound denominate nunber using miles and feet
A: Explanation of the answer is as follows
Q: Majid is 42 inches tall. Convert his height to centimeters centimeters
A:
Q: 0,058. 9,039.983 541,283.210
A: The value of the given function is, 0.058×9,039.983541,283.216=0.058×0.0167010=0.00096866
Q: An infant was born at 8 pounds and 4 ounces. How many kilograms does the client weigh? Record to…
A: Explanation of the answer is as follows
Question
Please answer only 3.68
Suppose the self-reports are completely accurate and are representative of the number of eighth-grade students who smoke in the general community. We are considering using an SCN level 2 100 µg/mL as a test criterion for identifying cigarette smokers. Regard a student as positive if he or she smokes one or more cigarettes per week. *3.68 What is the sensitivity of the test for light-smoking students (students who smoke ≤ 14 cigarettes per week)? *3.69 What is the sensitivity of the test for moderate-smoking students (students who smoke 15-44 cigarettes per week)? *3.70 What is the sensitivity of the test for heavy-smoking students (students who smoke ≥ 45 cigarettes per week)? *3.71 What is the specificity of the test? *3.72 What is the PV of the test?
expand button
Transcribed Image Text:Suppose the self-reports are completely accurate and are representative of the number of eighth-grade students who smoke in the general community. We are considering using an SCN level 2 100 µg/mL as a test criterion for identifying cigarette smokers. Regard a student as positive if he or she smokes one or more cigarettes per week. *3.68 What is the sensitivity of the test for light-smoking students (students who smoke ≤ 14 cigarettes per week)? *3.69 What is the sensitivity of the test for moderate-smoking students (students who smoke 15-44 cigarettes per week)? *3.70 What is the sensitivity of the test for heavy-smoking students (students who smoke ≥ 45 cigarettes per week)? *3.71 What is the specificity of the test? *3.72 What is the PV of the test?
al. [11]). The lowest detection limit for dried blood spot coti- nine was 3.1 ng/mL. The data in Table 3.9 were presented relating dried blood spot cotinine determinations to umbilical cord blood cotinine determinations. Suppose a cutoff of 25 ng/mL is proposed as a criterion for testing positive based on dried blood spot cotinine levels. 3.64 What is the sensitivity using this cut-point? 3.65 What is the specificity using this cut-point? Suppose it is estimated based on a large sample of births in California that 20% of mothers smoke at the time of delivery. Suppose the screening test for detecting whether a mother smokes at the time of pregnancy is based on a cutoff of 25 ng/mL using dried blood specimens from the newborn. TABLE 3.9 Cotinine Level in Dried Blood (ng/mL) <3.1 3.1 4 567800 Maternal Active Smoking = yes 2 0 0 0 2 1 1 Maternal Active Smoking = no TABLE 3.10 Relationship between SCN levels and self-reported cigarettes smoked per week 326 2 2 1 1 0 1 Self-reported cigarettes smoked in past week None 1-4 5-14 Distribution of Cotinine Level in Dried Blood Spots from Newborns by Maternal Active Smoking Status* close to the time of delivery among 428 babies delivered in California, 2001-2003 15-24 25-44 45+ Cotinine Level in Dried Blood (ng/mL) 9 10 11 12 13 ≥14 Total Source: Based on the American Journal of Public Health, 71(12), 1320, 1981. Number of students 1 1163 70 30 Maternal Active Smoking = yes 232185 76 91 27 19 23 *Maternal active smoking at the time of delivery was defined as cord blood levels of 210 ng/mL. Percent with SCN100 µg/mL Maternal Active Smoking = no 3 0 0 0 1 0 337 3.3 4.3 6.7 29.6 36.8 65.2
expand button
Transcribed Image Text:al. [11]). The lowest detection limit for dried blood spot coti- nine was 3.1 ng/mL. The data in Table 3.9 were presented relating dried blood spot cotinine determinations to umbilical cord blood cotinine determinations. Suppose a cutoff of 25 ng/mL is proposed as a criterion for testing positive based on dried blood spot cotinine levels. 3.64 What is the sensitivity using this cut-point? 3.65 What is the specificity using this cut-point? Suppose it is estimated based on a large sample of births in California that 20% of mothers smoke at the time of delivery. Suppose the screening test for detecting whether a mother smokes at the time of pregnancy is based on a cutoff of 25 ng/mL using dried blood specimens from the newborn. TABLE 3.9 Cotinine Level in Dried Blood (ng/mL) <3.1 3.1 4 567800 Maternal Active Smoking = yes 2 0 0 0 2 1 1 Maternal Active Smoking = no TABLE 3.10 Relationship between SCN levels and self-reported cigarettes smoked per week 326 2 2 1 1 0 1 Self-reported cigarettes smoked in past week None 1-4 5-14 Distribution of Cotinine Level in Dried Blood Spots from Newborns by Maternal Active Smoking Status* close to the time of delivery among 428 babies delivered in California, 2001-2003 15-24 25-44 45+ Cotinine Level in Dried Blood (ng/mL) 9 10 11 12 13 ≥14 Total Source: Based on the American Journal of Public Health, 71(12), 1320, 1981. Number of students 1 1163 70 30 Maternal Active Smoking = yes 232185 76 91 27 19 23 *Maternal active smoking at the time of delivery was defined as cord blood levels of 210 ng/mL. Percent with SCN100 µg/mL Maternal Active Smoking = no 3 0 0 0 1 0 337 3.3 4.3 6.7 29.6 36.8 65.2
Expert Solution
Check Mark
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
bartleby
This is a popular solution
See solutionCheck out a sample Q&A here
Step 1
VIEW
Step 2
VIEW
bartleby

Trending nowThis is a popular solution!

bartleby

Step by stepSolved in 2 steps

See solution
Check out a sample Q&A here
Blurred answer
Knowledge Booster
Background pattern image
Similar questions
Recommended textbooks for you
Text book image
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
Text book image
Probability and Statistics for Engineering and th...
Statistics
ISBN:9781305251809
Author:Jay L. Devore
Publisher:Cengage Learning
Text book image
Statistics for The Behavioral Sciences (MindTap C...
Statistics
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Text book image
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
Text book image
The Basic Practice of Statistics
Statistics
ISBN:9781319042578
Author:David S. Moore, William I. Notz, Michael A. Fligner
Publisher:W. H. Freeman
Text book image
Introduction to the Practice of Statistics
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman
SEE MORE TEXTBOOKS