NSC Final Exam || Accurate 100%.
Which of the following is not a step in the Scientific Method?
Experiment
Hypothesis
Design
Observation
Analysis
Conclusion correct answers Design
The biggest difference between science and engineering is that science is more concerned with ...
the observation, identification, description and explanation of phenomena
applying the scientific method to operate, design, process and manufacture
the practical application of scientific and mathematical principles
providing quantitative meaning to qualitative data correct answers a. the observation,
identification, description and explanation of phenomena
Probability is best represented by which of the following?
Fractions
Decimals
Percentages
Whole numbers correct answers Percentages
The Standard Deviation is
the same as the variance
the same as the mean
a measurement of precision
a measurement of accuracy correct answers a measurement of precision
If it is possible to accurately measure something with a normal distribution (bell curve), and all
your errors are truly random, and you have taken enough data, then __________ of your data
should fall in a range of +/- one Standard Deviation of the Mean.
78.2 %
34%
58.2 %
89.2 %
68.2 % correct answers 68.2 %
The Median is ...
The same thing as 'average'
, The adding values of a set
The mid value of an ordered distribution
The value in a distribution of numbers that occurs most often correct answers The mid value of
an ordered distribution
The Standard Deviation is
the same as the variance
the same as the mean
a measurement of precision
a measurement of accuracy correct answers a measurement of precision
Random error is...
The ability of a measurement to match the actual or true value
The ability of a measurement to be consistently reproduced
The result from some limitation in the method of data collection
None of the above correct answers The result from some limitation in the method of data
collection
Shear force involves ____________
side-to-side deformation
twisting
stretching
squeezing correct answers side-to-side deformation
All of these are types of bridges except a
Cable-Stayed Bridge
Compression Bridge
Cantilever Bridge
Suspension Bridge correct answers Compression Bridge
The actual weight of the bridge is known as the_______________
live load
transparent weight
dead weight
dead load correct answers dead load
A Suspension bridge works much like a Cable-Stayed except the cables from the beam are
connected ____________
by a cantilever
by an arch
Which of the following is not a step in the Scientific Method?
Experiment
Hypothesis
Design
Observation
Analysis
Conclusion correct answers Design
The biggest difference between science and engineering is that science is more concerned with ...
the observation, identification, description and explanation of phenomena
applying the scientific method to operate, design, process and manufacture
the practical application of scientific and mathematical principles
providing quantitative meaning to qualitative data correct answers a. the observation,
identification, description and explanation of phenomena
Probability is best represented by which of the following?
Fractions
Decimals
Percentages
Whole numbers correct answers Percentages
The Standard Deviation is
the same as the variance
the same as the mean
a measurement of precision
a measurement of accuracy correct answers a measurement of precision
If it is possible to accurately measure something with a normal distribution (bell curve), and all
your errors are truly random, and you have taken enough data, then __________ of your data
should fall in a range of +/- one Standard Deviation of the Mean.
78.2 %
34%
58.2 %
89.2 %
68.2 % correct answers 68.2 %
The Median is ...
The same thing as 'average'
, The adding values of a set
The mid value of an ordered distribution
The value in a distribution of numbers that occurs most often correct answers The mid value of
an ordered distribution
The Standard Deviation is
the same as the variance
the same as the mean
a measurement of precision
a measurement of accuracy correct answers a measurement of precision
Random error is...
The ability of a measurement to match the actual or true value
The ability of a measurement to be consistently reproduced
The result from some limitation in the method of data collection
None of the above correct answers The result from some limitation in the method of data
collection
Shear force involves ____________
side-to-side deformation
twisting
stretching
squeezing correct answers side-to-side deformation
All of these are types of bridges except a
Cable-Stayed Bridge
Compression Bridge
Cantilever Bridge
Suspension Bridge correct answers Compression Bridge
The actual weight of the bridge is known as the_______________
live load
transparent weight
dead weight
dead load correct answers dead load
A Suspension bridge works much like a Cable-Stayed except the cables from the beam are
connected ____________
by a cantilever
by an arch
