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1. Given: 0= male, 1 = female ID 1 2 3 4 5 678099 10 Age Gender¹ 18 80872 17 22 23 17 25 16 17 22 26 a. Find the number of people in sample. b. Find the number of variables in sample. c. Find the number of total observations. 1 0 0 1 0 1 0 1 1 1

1. Given: 0= male, 1 = female ID 1 2 3 4 5 678099 10 Age Gender¹ 18 80872 17 22 23 17 25 16 17 22 26 a. Find the number of people in sample. b. Find the number of variables in sample. c. Find the number of total observations. 1 0 0 1 0 1 0 1 1 1

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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1. Given: 0 = male, 1 = female ID 1 2 3 4 5 6 7 8 9 10 Age 18 17 22 23 17 25 16 17 22 26 a. Find the number of people in sample. b. Find the number of variables in sample. i. Find ID number of men >=21. c. Find the number of total observations. d. Find ID number of legal people (age =>21). e. Find the number of women in the sample. f. Find the number of men in the sample. g. Find the number of women =>21. h. Find the number of men <21. Gender¹ 1 0 0 1 0 1 0 1 1 1 j. Find ID number of oldest person (use max()). k. Find complete rows of women <21. 1. Find Ratio of women >21 with respect to men >21. m. Find ID number and gender of youngest person in sample.
Transcribed Image Text:1. Given: 0 = male, 1 = female ID 1 2 3 4 5 6 7 8 9 10 Age 18 17 22 23 17 25 16 17 22 26 a. Find the number of people in sample. b. Find the number of variables in sample. i. Find ID number of men >=21. c. Find the number of total observations. d. Find ID number of legal people (age =>21). e. Find the number of women in the sample. f. Find the number of men in the sample. g. Find the number of women =>21. h. Find the number of men <21. Gender¹ 1 0 0 1 0 1 0 1 1 1 j. Find ID number of oldest person (use max()). k. Find complete rows of women <21. 1. Find Ratio of women >21 with respect to men >21. m. Find ID number and gender of youngest person in sample.
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