1. Allowance of a student in peso 2. Calendar dates 3. Shirt sizes 4. Civil status 5. Zip codes 6. Faculty rank 7. Student number 8. Number of correct answers in an exam 9. Favorite color

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
ChapterCSR: Contents Of Student Resources
Section: Chapter Questions
Problem 11.2EP
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II. Identify each of the following as qualitative or quantitative variables. If
quantitative, classify whether discrete or continuous, also indicate the highest
level of measurement (nominal, ordinal, interval, ratio) required in each.
1. Allowance of a student in peso
2. Calendar dates
3. Shirt sizes
4. Civil status
5. Zip codes
6. Faculty rank
7. Student number
8. Number of correct answers in an exam
9. Favorite color
10. Height
III. The Department of Agriculture obtained the following data representing the one
week growth in centimeters of 24 newly planted corn plants.
0.8
1.1
1.3
1.6
1.8
1.8
1.8
2.2
2.4
2.4 2.4 2.4
3.1
3.7
3.9
3.9 3.9 3.9
3.9
4.0
4.1
4.1
4.2
4.9
1. Construct a frequency distribution table representing the data using the
following conditions.
a. Start the lowest class interval with the lowest value in the raw data
b. Let the class width be equal to 0.6
c. Include the following in your frequency table: Class Intervals, Tally,
Frequency, Class Boundaries, Cumulative Frequency Less Than and
Cumulative Frequency Greater Than.
2. Determine the mean, median, mode and standard deviation of this raw
(ungrouped) data set.
Transcribed Image Text:II. Identify each of the following as qualitative or quantitative variables. If quantitative, classify whether discrete or continuous, also indicate the highest level of measurement (nominal, ordinal, interval, ratio) required in each. 1. Allowance of a student in peso 2. Calendar dates 3. Shirt sizes 4. Civil status 5. Zip codes 6. Faculty rank 7. Student number 8. Number of correct answers in an exam 9. Favorite color 10. Height III. The Department of Agriculture obtained the following data representing the one week growth in centimeters of 24 newly planted corn plants. 0.8 1.1 1.3 1.6 1.8 1.8 1.8 2.2 2.4 2.4 2.4 2.4 3.1 3.7 3.9 3.9 3.9 3.9 3.9 4.0 4.1 4.1 4.2 4.9 1. Construct a frequency distribution table representing the data using the following conditions. a. Start the lowest class interval with the lowest value in the raw data b. Let the class width be equal to 0.6 c. Include the following in your frequency table: Class Intervals, Tally, Frequency, Class Boundaries, Cumulative Frequency Less Than and Cumulative Frequency Greater Than. 2. Determine the mean, median, mode and standard deviation of this raw (ungrouped) data set.
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