1. (i) Place these variables in the following classification tables. For each table, summarize your observations and evaluate if the results are generally true. For example, salary is reported as a continuous quantitative variable. It is also a continuous ratio-scaled variable. a. Academic qualification b. Speed c. Sales volume of different companies d. Soft drink preference e. Duration of classes f. SAT scores g. Student rank in class h. Rating of a finance professor i. Number of home video screens j. Temperature in Celsius k. Salary (iI) A poll solicits a large number of college undergraduates for information on the following variables: the name of their cell phone provider (AT&T, Verizon, and so on), the numbers of minutes used last month (200, 400, for example), their satisfaction with the service (Terrible, Adequate, Excellent, and so forth), and employment status (full time, part time, unemployed) & marital status (married, divorced, single) of their parents. What is the level of measurement for each of these three variables and mention their variable type?
1. (i) Place these variables in the following classification tables. For each table, summarize your observations and evaluate if the results are generally true. For example, salary is reported as a continuous quantitative variable. It is also a continuous ratio-scaled variable. a. Academic qualification b. Speed c. Sales volume of different companies d. Soft drink preference e. Duration of classes f. SAT scores g. Student rank in class h. Rating of a finance professor i. Number of home video screens j. Temperature in Celsius k. Salary (iI) A poll solicits a large number of college undergraduates for information on the following variables: the name of their cell phone provider (AT&T, Verizon, and so on), the numbers of minutes used last month (200, 400, for example), their satisfaction with the service (Terrible, Adequate, Excellent, and so forth), and employment status (full time, part time, unemployed) & marital status (married, divorced, single) of their parents. What is the level of measurement for each of these three variables and mention their variable type?
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. (i) Place these variables in the following classification tables. For each table, summarize your observations and evaluate if the results are generally true.
For example, salary is reported as a continuous quantitative variable. It is also a continuous ratio-scaled variable.
a. Academic qualification b. Speed c. Sales volume of different companies d. Soft drink preference e. Duration of classes f. SAT scores g. Student rank in class h. Rating of a finance professor i. Number of home video screens j. Temperature in Celsius k. Salary
(iI) A poll solicits a large number of college undergraduates for information on the following variables: the name of their cell phone provider (AT&T, Verizon, and so on), the numbers of minutes used last month (200, 400, for example), their satisfaction with the service (Terrible, Adequate, Excellent, and so forth), and employment status (full time, part time, unemployed) & marital status (married, divorced, single) of their parents. What is the level of measurement for each of these three variables and mention their variable type?
Transcribed Image Text:1. (i) Place these variables in the following classification tables. For each table, summarize your
observations and evaluate if the results are generally true.
For example, salary is reported as a continuous quantitative variable. It is also a continuous
ratio-scaled variable.
a. Academic qualification b. Speed c. Sales volume of different companies d. Soft drink
preference e. Duration of classes f. SAT scores g. Student rank in class h. Rating of a finance
professor i. Number of home video screens j. Temperature in Celsius k. Salary
Discrete Continuous
Discrete Continuous
Ratio
Salary
Quantitative
Interval
Qualitative
Nominal
Ordinal
(il) A poll solicits a large number of college undergraduates for information on the following
variables: the name of their cell phone provider (AT&T, Verizon, and so on), the numbers of
minutes used last month (200, 400, for example), their satisfaction with the service (Terrible,
Adequate, Excellent, and so forth), and employment status (full time, part time, unemployed)
& marital status (married, divorced, single) of their parents. What is the level of measurement
for each of these three variables and mention their variable type?
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