gs gs119 Data Exploration and Analysis - Data Objects and Attribute Types - Quiz No.3
gs gs119 Data Science Quiz
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Question 2: The interval-scaled attributes have values that can be ranked and the magnitude of difference between the values is _____
Quantifiable
Non-quantifiable
Not defined
Subjective
Question 3: Which of the following is not defined for interval-scaled attribute values?
Arithmetic mean
Median
Standard deviation
Ratio
Question 4: Which of the following cannot be represented as an interval-scaled attribute?
Celsius temperature scale
Fahrenheit temperature scale
Kelvin temperature scale
Calendar dates from an arbitrary point
Question 5: Which of the following attributes are also known as scaled attributes?
Ordinal
Nominal
Interval-scaled
Ratio-scaled
Question 6: Which of the following can be appropriately represented as a ratio-scaled attribute?
A point in Cartesian coordinates
Direction in degrees measured from South Pole
Intelligence Quotient score
Mass
Question 7: Which of the following is true about ratio-scaled variables?
Harmonic mean is not defined
Geometric mean is not defined
Co-efficient of variation is not defined
All statistical measures are defined
Question 8: Which of the following cannot be appropriately represented as a continuous attribute?
Height
Weight
Time
ZIP codes
Question 9: Which of the following attribute type is most appropriate to represent the situation given in the diagram below?
Nominal
Ordinal
Numeric
Binary
Question 10: Which of the following attribute type best represents the diagram given below?
Numeric
Ordinal
Nominal
Binary
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