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Data Res num AA PE SM AE G 23 19 46 12 15 4. 94 18 02 13 12 7. 61 12 29 1. 13 10 10 91 16 11 11 10 1. 12 12 50 11 5. Choose four respondents and describe their information based on the codes in the data. Respondent Number AA PE SM AE %23 %23 23 6. For cach variable above, indicate with a check mark, the type of measurement: Categorical (Nominal or Ordinal) or Continuous (Interval or Ratio) Continuous Variables Categorical Nominal Ordinal Interval Ratio AA PE SM AE R. /2346o ao

Data Res num AA PE SM AE G 23 19 46 12 15 4. 94 18 02 13 12 7. 61 12 29 1. 13 10 10 91 16 11 11 10 1. 12 12 50 11 5. Choose four respondents and describe their information based on the codes in the data. Respondent Number AA PE SM AE %23 %23 23 6. For cach variable above, indicate with a check mark, the type of measurement: Categorical (Nominal or Ordinal) or Continuous (Interval or Ratio) Continuous Variables Categorical Nominal Ordinal Interval Ratio AA PE SM AE R. /2346o ao

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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Part 2. Read the following description of the data that was collected for a study. The Academic Affairs Office of Washington College commissioned a research study to investigate the determinants of success on a first-year entrance examination. A sample of 50 first-ycar students who were randomly selected from all 500 first-year students participated in the research, and cach student in the sample was assigned a unique respondent number. All participants took a 100-item entrance examination, and their scores obtained from examination were defined as a variable, academic ability. In addition, a 36-item survey was administrated to students in facc- to-face interviews. This survey provided information on several key variables, including parent's education, student motivation, religion, and community type. Finally, students' admissions materials were available, including the academic advisor's handwritten comments assessing each student's likelihood of success in college, and these comments were entered into a variable, advisor evaluation. Thus, there are eight variables in the study, and the information is coded as follows: Variable level Respondent Number Variable name Values Resp Num 1-50 AA Academic Ability Numbers of items correctly answered on the 100 item-entrance examination Parents' education Average years that students' parents have been educated PE SM 0=Not willing, 1=Undecided, 2=Willing Student Motivation AE Advisor Evaluation 0-Fail, 1-Succeed or fail, 2=Succeed R Religious Affiliation 0=Catholic, 1-Protestant, 2-Jewish G Gender 0-Male, 1=Female Community Type 0-Urban, 1-Rural The information collected from respondents is listed by case. The case selector (the first column in gray color) shows that we have 50 participants in the research study. Each column stands for cach variable in order of respondents' number, academic ability, parents' education, students" motivation, advisor's evaluation, religion, gender, and community type. Data Res num AA 23 46 57 94 02 59 PE SM AE G 1 19 1 2 12 16 1 4. 18 1 1 13 1. 12 7. 7. 61 12 29 1 1. 36 13 1. 1 10 10 11 12 91 16 1. 1 11 55 10 1 12 58 11 5. Choose four respondents and describe their information based on the codes in the data. Respondent Number AA PE SM AE %23 %23 #3 %23 23 For cach variable above, indicate with a check mark, the type of measurement: Categorical (Nominal or Ordinal) or Continuous (Interval or Ratio) 6. Variables Categorical Continuous Nominal Ordinal Interval Ratio AA PE SM AE
Transcribed Image Text:Part 2. Read the following description of the data that was collected for a study. The Academic Affairs Office of Washington College commissioned a research study to investigate the determinants of success on a first-year entrance examination. A sample of 50 first-ycar students who were randomly selected from all 500 first-year students participated in the research, and cach student in the sample was assigned a unique respondent number. All participants took a 100-item entrance examination, and their scores obtained from examination were defined as a variable, academic ability. In addition, a 36-item survey was administrated to students in facc- to-face interviews. This survey provided information on several key variables, including parent's education, student motivation, religion, and community type. Finally, students' admissions materials were available, including the academic advisor's handwritten comments assessing each student's likelihood of success in college, and these comments were entered into a variable, advisor evaluation. Thus, there are eight variables in the study, and the information is coded as follows: Variable level Respondent Number Variable name Values Resp Num 1-50 AA Academic Ability Numbers of items correctly answered on the 100 item-entrance examination Parents' education Average years that students' parents have been educated PE SM 0=Not willing, 1=Undecided, 2=Willing Student Motivation AE Advisor Evaluation 0-Fail, 1-Succeed or fail, 2=Succeed R Religious Affiliation 0=Catholic, 1-Protestant, 2-Jewish G Gender 0-Male, 1=Female Community Type 0-Urban, 1-Rural The information collected from respondents is listed by case. The case selector (the first column in gray color) shows that we have 50 participants in the research study. Each column stands for cach variable in order of respondents' number, academic ability, parents' education, students" motivation, advisor's evaluation, religion, gender, and community type. Data Res num AA 23 46 57 94 02 59 PE SM AE G 1 19 1 2 12 16 1 4. 18 1 1 13 1. 12 7. 7. 61 12 29 1 1. 36 13 1. 1 10 10 11 12 91 16 1. 1 11 55 10 1 12 58 11 5. Choose four respondents and describe their information based on the codes in the data. Respondent Number AA PE SM AE %23 %23 #3 %23 23 For cach variable above, indicate with a check mark, the type of measurement: Categorical (Nominal or Ordinal) or Continuous (Interval or Ratio) 6. Variables Categorical Continuous Nominal Ordinal Interval Ratio AA PE SM AE
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