Range- The difference between the highest and lowest numbers in the data
Median- The middle number in the set of data
Mean- The average
Mode- The number that shows up the most in the data
Stem & Leaf Plot- A way to display data by putting it in order
Box and Whisker Plot- A way to display data by using a box and some lines
Lower Quartile- The median of the first half of the data
Upper Quartile- The median of the second half of the data
Lower Extreme- The lowest number in the set of data
Upper Extreme- The highest number in the set of data
Circle Graph- A graph that uses percentages to display data
Line Graph- A graph that shows data over a period of time
Tree Diagram- A diagram which lines branch out to a central or center point
Fundamental Counting Principal- If one event can occur in m ways, and the
second event can occur in n ways. The ways that the two events can occur
together is m*n
Complementary- When one or the other event has to happen. The probability will add
up to one
Odds- The ratio of favorable outcomes to unfavorable outcomes
Probability- Number of favorable outcomes over the total number of outcomes, always between 0 and 1
Independent Event- The first event does not affect the second event
.Dependent Event- The first event does have an effect on the second event
Unfavorable Outcome- The outcome we do not want to happen
Math Dictionary Chapter 12!
Range- The difference between the highest and lowest numbers in the data
Median- The middle number in the set of data
Mean- The average
Mode- The number that shows up the most in the data
Stem & Leaf Plot- A way to display data by putting it in order
Box and Whisker Plot- A way to display data by using a box and some lines
Lower Quartile- The median of the first half of the data
Upper Quartile- The median of the second half of the data
Lower Extreme- The lowest number in the set of data
Upper Extreme- The highest number in the set of data
Circle Graph- A graph that uses percentages to display data
Line Graph- A graph that shows data over a period of time
Tree Diagram- A diagram which lines branch out to a central or center point
Fundamental Counting Principal- If one event can occur in m ways, and the
second event can occur in n ways. The ways that the two events can occur
together is m*n
Complementary- When one or the other event has to happen. The probability will add
up to one
Odds- The ratio of favorable outcomes to unfavorable outcomes
Probability- Number of favorable outcomes over the total number of outcomes, always between 0 and 1
Independent Event- The first event does not affect the second event
.Dependent Event- The first event does have an effect on the second event
Unfavorable Outcome- The outcome we do not want to happen