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2:2

10 terms·StudBud Administration·32 plays

Statistics and Models

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Questions 10

Answers

1
Which model is particularly useful in scientific cases with many variables?
graphical model
mathematical model
conceptual model
physical model
2
When studying a system, a conceptual model can help scientists understand
neither answer
the ways that parts work together
both answers
the parts of a system
3
a flow chart
physical model
mathematical model
conceptual model
graphical model
4
three-dimensional representation you cantouch
conceptual model
graphical model
physical model
mathematical model
5
includes maps and charts
mathematical model
physical model
conceptual model
graphical model
6
To be accurate, a sample size must be
greater than the mean
equal to the mean
small enough to be convenient
large enough to represent the population
7
Scientists use statistics to
all of the above
communicate data to each other
analyze data
graph data
8
The classification and collection of data that are in the form of numbers is called
observation
statistics
model
experimental
9
The probability that something unwanted will happen.
risk
concept
pollution
correlation
10
equation representing how a process works
mathematical model
graphical model
conceptual model
physical model