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ISE 201 - Data Management and Display
Final Exam Review
15
Engineering
Undergraduate 2
06/10/2009

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Cards

Term
Types of Numbers
Definition
Integer, Real, Discrete, Continuous, Numeric, Nominal, Ordinal
Term
Integer
Definition
Wholes numbers, natural numbers
Term
Real numbers
Definition
Decimals and fractions
Term
Discrete
Definition
Counted and measured
Term
Continuous
Definition
Can be drawn from an infinite set of numbers
Term
Numeric
Definition
Number implies some
absolute value on an external scale.
Term
Nominal
Definition
describes the property of an object
Term
Ordinal
Definition
denotes the position of an object in some
property sequence.
Term
Objective
Definition
produces a repeatable, unbiased value for a property
Term
Subjective
Definition
assign a value by de ning a scale and evaluating the object
Term
Median
Definition
Mid-point in the data
Term
Mean
Definition
Average(add everything up and divide by number of items in the group)
Term
Mode
Definition
most frequent number
Term
Range
Definition
subtract lowest number from highest
Term
Midrange
Definition
Add lowest and highest value and divide by 2
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