What is the estimated mean FEV for a nonsmoking 15-year-old boy with height = 56 (66 inches)?
Question:
There was some previous literature that the effect of age and height on FEV might not be linear. Hence, we ran the regression model in Table 11.35.
Table 11.35 Quadratic regression of FEV on age, height, gender, and smoking
Transcribed Image Text:
Regression Analysis: FEV vs. Age, Hgt,. The regression equation is FEV = - 4.84 + 0.0633 Age + 0.110 Hgt + 0.0952 Sex + 0.00177 (Age-10)2 + 0.00284 (Hgt-61)2 - 0.140 Smoke Predictor SE Coef coef -20.22 -4.8360 0.2392 0.000 Constant 0.000 0.06334 0.01095 5.78 Age 0.000 0.109594 0.005239 20.92 Hgt 0.09515 0.03287 2.90 0.004 Sex (Age-10) 42 0.001767 0.001754 1.01 0.314 (Hgt-61) ^2 0.0028438 0.0004949 5.75 0.000 Smoke -0.13959 0.05746 -2.43 0.015 s = 0.395080 R-Sq = 79.4% R-Sq(adj) = 79.2% Analysis of Variance Source DF MS Regression 389.931 64.988 416.36 0.000 Residual 647 100.989 0.156 Error Total 653 490.920
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 72% (11 reviews)
Using the regression equation in Table 1...View the full answer
Answered By
Salmon ouma
I am a graduate of Maseno University, I graduated with a second class honors upper division in Business administration. I have assisted many students with their academic work during my years of tutoring. That has helped me build my experience as an academic writer. I am happy to tell you that many students have benefited from my work as a writer since my work is perfect, precise, and always submitted in due time. I am able to work under very minimal or no supervision at all and be able to beat deadlines.
I have high knowledge of essay writing skills. I am also well conversant with formatting styles such as Harvard, APA, MLA, and Chicago. All that combined with my knowledge in methods of data analysis such as regression analysis, hypothesis analysis, inductive approach, and deductive approach have enabled me to assist several college and university students across the world with their academic work such as essays, thesis writing, term paper, research project, and dissertation. I have managed to help students get their work done in good time due to my dedication to writing.
5.00+
4+ Reviews
16+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
What is the estimated mean change in SBP for an average patient taking 2000 mg of Bosentan? Provide a 95% confidence interval corresponding to this estimate. Hypertension Endothelin is a powerful...
-
According to Assessing the Validity of the Post-Materialism Index (American Political Science Review [1999]: 649664), one may be able to predict an individuals level of support for ecology based on...
-
What is the estimated rate of increase in bone density of the lumbar spine per year? What is the standard error of the estimated rate of increase per year? Endocrinology A 65-year-old woman with low...
-
Match each of the key terms with the definition that best fits it. ________ The process of ensuring that only authorized changes are made to a system. Here are the key terms from the chapter. The...
-
Since the secondary light [from the moon] does not inherently belong to the moon and is not received from any star or from the sun, and since in the whole universe there is no other body left but the...
-
Steves Slop Shop, a small hamburger shop, has identified the resources used in its operations (assume each customers order is a batch for this example): a. Bread b. Hourly help c. Store rent d....
-
Give three examples of changes in accounting that have followed business crises.
-
Bill Amends, owner of Real Estate Inc., buys and sells commercial properties. Recently, he sold land for $3,000,000 to the Blackhawk Group, a developer that plans to build a new shopping mall. In...
-
For the following function, a) give the coordinates of any critical points and classify each point as a relative maximum, a relative minimum, or neither; b) identify intervals where the function is...
-
On November 1, 201X, Barbie Riley opened Barbies Art Studio. The following transactions occurred in November. 201X Nov. 1 Barbie Riley invested $8,000 in the art studio. 1 Paid ten months rent in...
-
What does the intercept mean in this context? What is the estimated % decline in visual field per year? Ophthalmology Retinitis pigmentosa (RP) is a hereditary ocular disease in which patches of...
-
Test the hypothesis that the true Pearson correlation (Ï) is significantly different from zero [provide a p-value (two-tailed)]? Nutrition The assessment of diet is an important exposure for...
-
Magtelkom, a Hungarian telecommunications company, reported the following balance sheet information for Year 11 and Year 12.Magtelkom applies IFRS and reports in millions of Hungarian forints (HUF)....
-
What are the the differences between a Micro-manager and an Investor. Provide examples of each.
-
'International assignments are obsolete'. Discuss step by step with para.
-
Georgia Lemoy was one of three children. She never married or had children of her own. She and her two siblings all lived in the western suburbs of Chicago throughout their lives. The extended family...
-
Fluffy Pillows makes decorative throw pillows for home use. The following information was taken from the Fluffy Pillows sales budget: (Click the icon to view the first quarter sales budget.) Assume...
-
What are the advantages of job postings and vacancy announcements?
-
Synthetically produced ethanol is an important industrial commodity used for various purposes, including as a solvent (especially for substances intended for human contact or consumption); in...
-
How has the too-big-to-fail policy been limited in the FDICIA legislation? How might limiting the too-big-to-fail policy help reduce the risk of a future banking crisis?
-
Suppose that 1000 seven-digit telephone numbers within your area code are dialed randomly. What is the probability that your number is called?
-
The probability that data are entered incorrectly into a field in a database is 0.005. A data entry form has 28 fields, and errors occur independently for each field. The random variable X is the...
-
Each multiple-choice question on an exam has four choices. Suppose that there are 10 questions and the choice is selected randomly and independently for each question. Let X denote the number of...
-
Exercise 10-19B Effective Interest: Amortization of bond premium LO P6 Quatro Co. issues bonds dated January 1, 2019, with a par value of $860,000. The bonds' annual contract rate is 10%, and...
-
QUESTION 1 Machinery was purchased 3 years ago for $542,000. Depreciation is calculated 15% and 25% straight-line for accounting purposes and tax purposes respectively. Calculate the Carrying Amount...
-
Required: 1. Determine each year's absorption costing operating income. Present your answer in the form of a reconciliation report. Absorption Costing Operating Incomes Year 1 Year 2 Year 3 Variable...
Study smarter with the SolutionInn App