Graphing and Standard Deviation Flashcards
Understand the topics at hand
1
Q
Does the independent variable go on the X-Axis or Y-axis?
A
X-Axis
2
Q
Does the dependent variable go on the X-Axis or Y-Axis
A
Y-Axis
3
Q
What’s the first step of Standard Deviation?
A
Finding the mean (average) of the given data points
4
Q
What is range?
A
When you subtract the lowest data point from the highest data point
5
Q
How do you calculate variance?
A
Get the difference of each data point to the mean, square those numbers, add them, then average the result.
6
Q
True or False: Always round up to the next point on a ruler
A
True
7
Q
What is median
A
The middle number in a data set; if there’s no middle number, take the two numbers and get the average.
