1
10.5 grams =
0.0105 kg
How many sig figs are in this number
709 moths=
3 sig figs
To compare the leg lengths and antennae length of crickets. What type of graph would you use?
Bar Graph
Where does the dependent variable belong on a graph?
Y-axis (vertical line)
How many sig figs are in the measurement?
28.6
3 sig figs
What is a line graph?
Used to measure data over time.
What is the definition of Mass?
The amount of matter in an object
Typically, the ____ axis includes the independent variable, and the ____ axis includes the dependent variable.
X and Y
To show percentages of students in class that are male vs. female. What type of graph would you use?
Pie chart
If both variables increase or decrease together, this is known as a/n ________ relationship.
Direct
What does Directly Proportional mean?
If BOTH variables increase or decrease together- they share a direct relationship.
What is a scatter plot?
used to show trends and relationships among a large number of data.
What is a bar graph?
Used to compare variables side by side
How is Mass measured?
Grams or Kilograms
How many sig figs are in
2.5 inches=
2 sig figs
What does Extrapolate mean?
extending the graph along the same slop, above or below measured data.
What does Interpolate mean?
Predicting data between two measured points on the graph.
To analyze the relationship between hours of studying for a test and test scores among students. What type of graph would you use?
Scatter Plot
If one variable increases, and the other decreases, this is known as an ______ relationship.
Inverse
What is the independent (manipulated) variable?
what is changed during the experiment to invoke a change in the dependent variable.
How many sig figs are in this measurement?
0.0067000
5 sig figs
Where does the independent variable belong?
X-axis (horizontal line)
What is the definition of Significant Figures?
Figures in a measurement that consist of all the digits known with certainty plus one final digit.
What is the axis?
each side of the graph
How many sig figs are in this number?
500,000 ants=
1 sig fig