properties of real numbers |
#1 |
4a + 5b + 6c = 5b + 6c + 4a |
What is Commutative property of Addition |
#2 |
(2a * 3b) * 6 = 2a *(3b * 6) |
What is Associative Property of Multiplication |
#3 |
6a + (-6a) = 0 or 2/3 * 3?2 = 1 |
What are the inverse properties |
#4 |
If 6a = 12 and 12 = 3*4 then 6a = 3*4 |
What is the transitive property |
#5 |
Step 1 2x + 7 = 32, Step 2x = 25 |
Subtraction property of equality |
Statistics |
#1 |
This number is repeated the most times in a set of data |
What is the mode |
#2 |
Find the median { 11, 5, 3, 8, 2, 6, 4} |
median = 5 |
#3 |
Find the range { 11, 5, 3, 8, 2, 6, 4} |
Range = 9 |
#4 |
Find the mean { 11, 5, 3, 8, 2, 6, 4} Round answer to the nearest tenth. |
Mean - 5.6 |
#5 |
find the mean, median, mode, and range { 2, 4, 6, 3, 8, 4, 1} |
Mean = 4, median = 4, mode = 4, range = 7 |