For each of the following, show how you would code dummy (indicator) variables to include in a regression model.a) Type of residence (Apartment, Condominium, Townhouse, Single family home)b) Employment status (Full-time, Part-time, Unemployed)a) Choose the correct answer below.OA. Apartment = A, Condo = C, Townhouse - T, Single family home = SOB. Three variables: One variable that is 1 for Apartment, 0 for others. One that is 1 for Condo, 0 for others. One that is 1 for Townhouse, 0 for others.OC Apartment=0, Condo = 1, Townhouse=2, Single family home = 3OD. Three variables: One variable that is A for Apartment, B for others. One that is C for Condo, D for others. One that is E for Townhouse, F for others.b) Choose the correct answer below.OA Two variables: One that is 1 for Full-time, 0 for others. One that is 1 for Part-time, 0 for others.OB. Three variables: One that is 1 for Full-time, 0 for others. One that is 1 for Part-time, 0 for others. One that is 1 for Unemployed, 0 for others.OC. Full-time=0, Part-time = 1, Unemployed = 2OD. Full-time = F, Part-time = P, Unemployed = U

Here, the dummy variable takes only two values 0 or 1. So we need to code the dummy variable with 0…

Answered: For each of the following, show how you…

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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Range of ankle motion is a contributing factor to falls among the elderly. Suppose a team of researchers is studying how compression hosiery, typical shoes, and medical shoes affect range of ankle motion. In particular, note the variables Barefoot and Footwear2. Barefoot represents a subject's range of ankle motion (in degrees) while barefoot, and Footwear2 represents their range of ankle motion (in degrees) while wearing medical shoes. Use this data and your preferred software to calculate the equation of the least-squares linear regression line to predict a subject's range of ankle motion while wearing medical shoes, ?̂ , based on their range of ankle motion while barefoot, ? . Round your coefficients to two decimal places of precision. ?̂ = A physical therapist determines that her patient Jan has a range of ankle motion of 7.26°7.26° while barefoot. Predict Jan's range of ankle motion while wearing medical shoes, ?̂ . Round your answer to two decimal places. ?̂ = Suppose Jan's…
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