box plots
what is the first step in making a box plot
putting data in order from least to greatest
what is a variable?
a letter or shape that represents an unknown amount
how many answers does a statistical question have
various or more than 1
there are 4 different ways to write a ratio, true or false
false, there are 3
what is the volume formula?
L x w x h
How do you find the median?
order data least to greatest, find middle number
what does 5d mean
5 times d
how many answers does a NON STATISTICAL question have
1
the 3 ways to write a ratio are:
4:3, 4 to 3, 4/3
an example of volume is.....
how much water it takes to fill a pool or any other similar answer
when finding median, and there are TWO numbers in the middle, what do you do?
add together, divide by 2
what does equivalent mean
equal to
What day of the week is it? Statistical or NOT?
NOT, only one possible answer
how do we multiply with mixed numbers
turn them into IMPROPER fractions first, then multiply straight across
what is the 1st quartile, how do you find it?
it is the MEDIAN of the first HALF of data
yes!!
How many pets do the students in Mrs. Mount's class have? Statistical or NOT?
Statistical, there could be several different answers
0.3 is = 30% true or false?
TRUE to change decimal to percent we scoop over 2 times!!
what is the interquartile range?
Q3 - Q1
Are 4t + 20 and 20 + 4t equivalent?
YES
What is your address? Statistical or NOT?
NOT, only 1 answer
to find 70% of 200 we would divide 200 by 70, true or false
FALSE, "of" mean MULTIPLY, so you would multiply .70 times 200