Probability
Pythagorean Theorem
Fractions
Factors
Central Tendency
100
What are the two types of probability?
1. Experimental
2. Theoretical
100
What is the formula for the Pythagorean theorem?
a2+b2 = c2
100
What's this?
Mixed Fraction
100
What are the definitions for prime and composite?
Prime: A number only has two factors (1 and itself)
Composite: A number that has more than 2 factors
100
What are the definitions of Mean, Median, Mode, and Range? How do you solve them?
Mean: The average. Solve by adding up all the numbers and dividing it by how many numbers there are.
Mode: The most amount of numbers in a set list
Median: The middle. If there are two middle numbers, add them up and divide by 2.
Range: The difference between the biggest number and the smallest number. Solve by subtracting the biggest number from the smallest.
200
What's the probability of picking a king out of a deck of cards?
1/52
200
Find the mean:
1, 2, 4, 10, 12, 13
1 + 2 + 4 + 10 + 12 + 13 = 42/6 = 7
300
Find the mode:
13, 16, 17, 13, 8, 19
Mode: 13
400
Find the Median:
8, 19, 28, 9, 30, 3
Median: 28 + 9 = 37/2 = 18.5
500
Find the mean, median, mode, and range:
36, 17, 13, 31, 18, 11, 20, 36, 24, 22
Mean: 36 + 17 + 31 + 18 + 11 + 20 + 36 + 24 + 22 = 215/10 = 21.5
Mode: 36
Median: 18 + 11 = 29/2 = 14.5
Range = 36 - 11 = 25