1
Q
What is the mean & how do you calculate it?
A
Average. Add all values up & divide by number of values.
2
Q
What is the median & how do you calculate it?
A
Middle number, Put values from highest to lowest & find middle.
3
Q
What is the mode?
A
Most common number
4
Q
What is the range & how do you calculate it?
A
Difference between highest & lowest. Highest - lowest = range
5
Q
How do you calculate the mid value?
A
Add up both numbers & divide by 2
6
Q
How do you calculate fx?
A
frequency x mid value
frequency x value
7
Q
Label the box plot
A
8
Q
Make a Stem & Leaf Diagram from this table
A
Key = 32 = 3]2
9
Q
What is a frequency polygon?
A
Maths X
flashcards
Decks in class (13)
# Cards
-
Simultaneous Equations - Topic 710
-
Bidmas Fractions - Topic 97
-
Algebraic Fractions - Topic 106
-
Trigonometry - Topic 115
-
Volume and Density - Topic 126
-
Coordinate Geometry - Topic 133
-
Pythagoras' Theorem - Topic 16
-
Positive & Negative Numbers - Topic 224
-
Algebraic Products - Topic 39
-
Formulae - Topic 410
-
Algebraic Factors - Topic 511
-
Percentages - Topic 614
-
Statistics - Topic 89
