Place Value
Round 10.76 to the nearest whole number
11
What order of operation should be preformed first?
3(6+3)=
Parenthesis
PEMDAS
Find the range
1, 2, 5, 8, 20
20-1= 19
What is the name of the app that rhymes with Tic Tac?
Round 100.4589 to the nearest tenth
100.5
What is another word for average?
Mean
Find the mean
7, 8, 19, 30, 5
7+8+19+30+5 = 69
69/5
Mean = 13.8
What app is referred to as "the gram"?
What is 0.421 rounded to the nearest hundredth?
0.42
Which number lies in the middle of the data set when put in order from least to greatest?
Median
Find the Median
5, 7, 12, 3, 9
3, 5, 7, 9, 12
Median = 7
What is the sum of 3.145 and 67.23?
Round to the nearest hundredth.
70
What is the mode?
Something that comes up the most in a list of data
Find Q1 and Q3
1, 2, 5, 8, 12, 17, 20
Q1 = 2
Q3= 17
Median= 8
Solve for x:
6.5x=12
Round to the nearest tenth
x=1.9
What is the difference from a cumulative frequency and frequency?
Cumulative means that we will add the preceding frequencies.
Frequency is when we just count how much of each are in the data set.
Find the standard deviation
1, 6, 7, 8, 12, 13
Round to the nearest tenth
Standard deviation
3.97
Rounded
4