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c. There are two variables here: Gender and Age. Which of them is numerical and which is categorical? Gender is because it Age is because it

c. There are two variables here: Gender and Age. Which of them is numerical and which is categorical? Gender is because it Age is because it

MATLAB: An Introduction with Applications
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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Please provide only part C Please do it in 30 minutes
35 c. There are two variables here: Gender and Age. Which of them is numerical and which is categorical? because it Gender is Age is because it
Transcribed Image Text:35 c. There are two variables here: Gender and Age. Which of them is numerical and which is categorical? because it Gender is Age is because it
A student did a survey on the age of marriage for married male and female students. Use the accompanying data to complete parts (a) through (c). Click the icon to view the data table. *** a. Is the format of the data set stacked or unstacked? A. The format is unstacked, because the columns represent the two different genders. OB. The format is stacked, because each row of the table represents one couple. OC. The format is stacked, because the columns represent the two different genders. OD. The format is unstacked, because each row of the table represents one couple. b. If you answered "stacked" in part a, then unstack the data set. If you answered "unstacked," then stack and code the data set, letting 1 represent "Men" and 0 represent "Women". Choose the correct answer below. OA. B. O C. OD. Gender Age Gender Age Gender 27 1 18 1 Men. Women 29 1 21 31 1 21 33 1 22 26 1 26 18 0 27 22 0 29 21 0 31 35 0 33 21 0 35 $|===**** Age 29 31 33 35 Data Table Men 27 29 31 33 26 Print Women 18 22 21 35 21 Done X 1 1 1 1 0 0 0 0 0
Transcribed Image Text:A student did a survey on the age of marriage for married male and female students. Use the accompanying data to complete parts (a) through (c). Click the icon to view the data table. *** a. Is the format of the data set stacked or unstacked? A. The format is unstacked, because the columns represent the two different genders. OB. The format is stacked, because each row of the table represents one couple. OC. The format is stacked, because the columns represent the two different genders. OD. The format is unstacked, because each row of the table represents one couple. b. If you answered "stacked" in part a, then unstack the data set. If you answered "unstacked," then stack and code the data set, letting 1 represent "Men" and 0 represent "Women". Choose the correct answer below. OA. B. O C. OD. Gender Age Gender Age Gender 27 1 18 1 Men. Women 29 1 21 31 1 21 33 1 22 26 1 26 18 0 27 22 0 29 21 0 31 35 0 33 21 0 35 $|===**** Age 29 31 33 35 Data Table Men 27 29 31 33 26 Print Women 18 22 21 35 21 Done X 1 1 1 1 0 0 0 0 0
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