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Data Analysis Answers

2 verified answers
1
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Question illustration
A
a negative relationship
B
an inverse relationship
C
a non-linear relationship
D
a direct relationship
2
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Below is the data from a gas law experiment comparing the pressure and the volume of a gas at a given temperature. Which graph best shows the relationship between pressure and volume?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
3

Question text not available

Question illustration
A
As acceleration increases, mass increases.
B
As acceleration increases, mass is unaffected.
C
As mass is unaffected, acceleration decreases.
D
As mass increases, acceleration decreases.
4

Ricardo is on vacation, doing some mountain climbing. He notices that the higher he goes up a mountain, the colder he feels. He remembers his physics teacher teaching about these types of relationships.

A
a positive relationship
B
an inverse relationship
C
a neutral relationship
D
a direct relationship
5

Which is part of a proper graph?

A
a table of data
B
at least one independent variable
C
consistent intervals on each axis
D
intervals of five units on each axis
6

Question text not available

Question illustration
A
consistent intervals
B
grid lines
C
variables
D
a best-fit line
7

Carlos is analyzing the results of a recent scientific study about gravity. Scientists recorded that the experimental value of gravity was 10.24 m/s² and the general accepted value of gravity is 9.81 m/s².

A
5.01%
B
4.38%
C
2.66%
D
9.27%
8

Mr. Nakamora wants to test the accuracy of an old balance in his classroom compared to a brand-new balance that he knows is accurate. He weighs an object on the old balance and finds it to have a mass of 15.6 grams. The same object weighs 15.9 grams on the brand-new balance.

A
0.97%
B
1.29%
C
1.89%
D
2.29%
9

Question text not available

Question illustration
A
Accepted value – 2(Experimental value)
B
Accepted value × Experimental value
C
2(Experimental value) + Accepted value
D
Experimental value – Accepted value
10

Question text not available

Question illustration
A
the y-axis
B
the dependent variable
C
an inverse relationship
D
the independent variable

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