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2. To have a better understanding of her students, a lecturer gives out a questionnaire at the beginning of the semester. Attached are some questions extracted from the questionnaire. My programme of study is My current CGPA is My expected grade for this course is A or A- B+ or B or B- C+ or C C- or worst (a) Is the variable programme of study categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (b) Is the variable current CGPA categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (c) Is the variable expected grade categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (d) Help the lecturer to design a question that corresponds to a discrete quantitative vari- able. (e) Name an appropriate graphical summary for the variable expected grade and give your answer of your expected grade.

2. To have a better understanding of her students, a lecturer gives out a questionnaire at the beginning of the semester. Attached are some questions extracted from the questionnaire. My programme of study is My current CGPA is My expected grade for this course is A or A- B+ or B or B- C+ or C C- or worst (a) Is the variable programme of study categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (b) Is the variable current CGPA categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (c) Is the variable expected grade categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (d) Help the lecturer to design a question that corresponds to a discrete quantitative vari- able. (e) Name an appropriate graphical summary for the variable expected grade and give your answer of your expected grade.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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2. To have a better understanding of her students, a lecturer gives out a questionnaire at the beginning of the semester. Attached are some questions extracted from the questionnaire. My programme of study is My current CGPA is My expected grade for this course is A or A- B+ or B or B- C+ or C C- or worst (a) Is the variable programme of study categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (b) Is the variable current CGPA categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (c) Is the variable expected grade categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (d) Help the lecturer to design a question that corresponds to a discrete quantitative vari- able. (e) Name an appropriate graphical summary for the variable expected grade and give your answer of your expected grade.
Transcribed Image Text:2. To have a better understanding of her students, a lecturer gives out a questionnaire at the beginning of the semester. Attached are some questions extracted from the questionnaire. My programme of study is My current CGPA is My expected grade for this course is A or A- B+ or B or B- C+ or C C- or worst (a) Is the variable programme of study categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (b) Is the variable current CGPA categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (c) Is the variable expected grade categorical or quantitative? If it is quantitative, state further if it is discrete or continuous. (d) Help the lecturer to design a question that corresponds to a discrete quantitative vari- able. (e) Name an appropriate graphical summary for the variable expected grade and give your answer of your expected grade.
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Introduction

Quantitative variables are numerical variables or in simple words it can be said that the value taken by such variables is a number.

Categorical variables are qualitative variables and these variables have values which cannot be quantified.

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