Scatter plots
Name the types of correlation
Positive, negative and no correlation
Any number to the zero power is
one
Scientific notation is all about the ____
decimal
What is the formula for finding the volume of a cone?
one third Pi r squared h
The side opposite the right angle is called
hypotenuse
What makes a scatter plot show a weak correlation?
the points are not close together
True or False: a Power of a Product is similar to the distributive property
true
What is 2.34 *10 ^ 5 in standard form?
234,000
What is the formula for finding the volume of a cylinder?
Pi r squared h
The two shorter sides of a right triangle are called
legs
If one variable increases as the other variable increases, this is described as a ____ correlation.
positive
Power of a power means to _____ the exponents
multiply
What is 3.4 * 10 ^ - 3
0.0034
What is the formula for finding the volume of a sphere?
four thirds Pi r cubed
The little box inside the right triangle tells you three things; they are:
I only touch legs;
I'm a right angle
I measure 90 degrees OR
I'm opposite the hypotenuse
If there is no trend between the variables, then we say there is ____ correlation
no
Power of a quotient means to _____ the exponents
subtract
TRUE or FALSE 4.5 is written in scientific notation as 4.5 * 10^ 0
TRUE
can the volume of a cylinder ever be the same as a cone?
YES
TRUE or FALSE: in a right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the right angle.
FALSE
IF one variable increases as the other variable decreases, then we say the correlation is
negative
Product of Powers means to _____ the exponents if the bases are alike
add
TRUE or FALSE - to add or subtract numbers in scientific notation, the exponents must be different
FALSE
Why is volume measured in cubic measurements?
it three d
What is the Pythagorean theorem?
A squared plus B squared equals C squared.