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IED Unit 3 Vocabulary Review Game
Test Description: This is to aid in studying the key terms of Unit 3 in PLTW Introduction to Engineering.
Instructions: Answer all questions to get your test result.
1) To determine the size, amount, or degree of an object by comparison with a standard unit.
A
unit
B
measure
C
precision
D
accuracy
2) A standard quantity in terms of which other quantities may be expressed.
A
precision
B
unit
C
accuracy
D
value
3) An international system of units of measurement consisting of seven base units.
A
Empirical Units
B
Values
C
International System of Units
D
Standard Units
4) The degree of closeness of measurements of a quantity to the actual (or accepted) value.
A
precision
B
unit
C
measure
D
accuracy
5) The degree to which repeated measurements show the same result.
A
accuracy
B
precision
C
unit
D
measure
6) To change money, stocks, or units in which a quantity is expressed into others of a different kind.
A
caliper
B
accuracy
C
precision
D
convert
7) A measuring instrument having two adjustable jaws typically used to measure diameter or thickness.
A
Caliper
B
Measure
C
Convert
D
SI Units
8) Collection of methods for planning experiments, obtaining data, organizing, summarizing, presenting, analyzing, interpreting, and drawing conclusions based on data.
A
statistics
B
data
C
class interval
D
measure
9) Facts and statistics used for reference or analysis.
A
statistics
B
accuracy
C
data
D
precision
10) A system used to verify the quality of a product.
A
data
B
statistics
C
SI units
D
quality control
11) The distance of a value in a population (or sample) from the mean value of the population (or sample).
A
measure
B
normal distribution
C
standard deviation
D
histogram
12) A graph of vertical bars representing the frequency distribution of a set of data.
A
standard deviation
B
class intervals
C
histogram
D
normal distribution
13) A group of values that is used to analyze the distribution of data.
A
standard deviation
B
statistics
C
class interval
D
normal distribution
14) A function that represents the distribution of variables as a symmetrical bell-shaped graph.
A
histogram
B
standard deviation
C
normal distribution
D
class interval
*select an answer for all questions
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