Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
Same shape, same size.
Exactly the same. |
Congruent
|
|
|
Tells us how many times to multiply the number times itself. Write the products of the same numbers in a shorter way.
|
Exponents
|
|
|
True or False?
Area is the region inside a figure. |
True
|
|
|
Perimeter is the distance around a polygon. How do you find perimeter?
|
You add ALL the lengths of the sides to find perimeter.
|
|
|
Mean is another word for average. How do you find the mean?
|
Add all the numbers together then divide by how many numbers you added.
|
|
|
When a group of numbers is ordered from smallest to largest, the middle number is called the...
|
Median
|
|
|
The chance of something happening?
|
Probability
Number of ways an outcome can happen divided by the number of possible outcomes. |
|
|
There are three types of graphs that are used to compare data.
|
Line
Bar Cicle |
|
|
Scatter Plots are graphs that show the relationship (correlation) between two sets of data.
|
They can have a positive, negative, or no relationship (correlation).
|
|
|
Positive Relationship (correlation)
|
The dots start at the bottom and go up (positive direction)
|
|
|
Negative Relationship
(correlation) |
The dots start at the top of the scatter plot and go down (negative direction)
|
|
|
No Relationship
(corrleation |
The dots do not tend to go up or down
|
|
|
Right Angle
|
Measures exactly 90 degrees
|
|
|
Acute Angle
|
Measures less than 90 degrees
|
|
|
Obtuse Angle
|
Measures greater than 90 degrees
|
