Angle/Relationships
2 angles that add up to 90*
What is COMPLEMENTARY ANGLES.
a smaller part that represents a larger group
What is a sample.
2x=18
x=9
The 5x in 5x+3 is called?
what is the term.
a method for graphically demonstrating the locality, spread and skewness groups of numerical data
What is a box plot
2 Angles that add up to 180
What is SUPPLEMENTARY ANGLES
unfair or incorrect representation of a group
What is bias.
2x-4=6
x=5
what is the x in: 5x + 2
what is a variable
the two boxes are called
What is IQR 1 to IQR 2
See figure 1
x=195
A large group you wish to survey or make an inference about.
3x+5=-16
x=-7
what is the 5 in: 5x
what is the coefficient.
THE MIDDLE LINE THAT JOINS THE 2 BOXES IS CALLED?
WHAT IS THE MEDIAN.
SEE FIGURE 2
X=29
mean and median of: 1,2,3,4,5.
mean:3
Median:3
-4x+7+15
x=-2
what is the 4 in: 5x + 4
what is the constant
THE AMOUNT OF % EACH SECTION IS WORTH.
WHAT IS 25%
SEE FIG 3
X=30
Z=57
MAD: 1,2,3,4,5
6/5 or 1.2
-3x+(-2)=-17
x=5
what is a line of numbers with an equal sign and a line of numbers without an equal sign.
what is equation and expression.
THE AREA FROM THE START TO THE END OF THE BOX PLOT
WHAT IS THE RANGE