1.2 Study Guide Flashcards
What is the relationship between the metric prefixes and base units?
Metric prefixes allow the expression of measurements in a number of different sizes. EX: Kilometer= 1000 Base Units Millimeter= 1/1000 Base Units.
How many base units are in the Kilo?
1000
What is a kilo in decimal form?
1000
What is the Kilo in scientific notation?
10^3
How many base units are in Centi?
1/100
What Is Centi in decimal form?
0.01
What is Centi in scientific notation?
10^-2
How many base units are in milli?
1/1000
What is milli in decimal form?
0.0001
What is milli in scientific notation?
10^-3
How many base units are in micro?
1/1000000
What is micro in decimal form?
0.000001
What is the scientific notation of micro?
10^-6
How many base units are in Nano?
1//1000000000
What is the decimal form of Nano?
0.000000001
What is the scientific notation of Nano?
10^-9
What is the difference between mass and volume?
Mass is the amount of matter, and volume is the amount of space taken up.
Step 1 to finding standard deviation?
Find the Mean
Step 2 to finding the standard deviation?
Find the Variance
Step 3 to finding the standard deviation?
Take the square root of the variance
How do you find the variance?
Subtract the data given from the mean of the data and square it, then divide by however many data numbers there were.
Which variable goes on the X (Horizontal) Axis?
Independent Variable
What variable goes on the Y
(Vertical) Axis?
Dependent Variable
