Boxplots
Square Roots/Real Number System
Comparing/Ordering Real Numbers
Probability
Solving Equations
100
What are the five critical points that make up a Boxplot?
Minimum, Quartile 1, Median, Quartile 3, Maximum
100
What is the square root of 225?
15
100
What is the difference between ascending and descending?
ascending = least to greatest
descending = greatest to least
100
What is the difference between independent events and dependent events?
Independent = probability doesn't change (with replacement)
Dependent = probability changes (without replacement)
100
x/5 = 8
x = 40
200
What is the difference between Range and Interquartile Range (IQR)?
Range is the difference between Maximum and Minimum, Interquartile Range is the difference between Q1 and Q3
200
What groups make up the real number system? (Double points if you can say what numbers go in each group)
Natural (positive counting numbers)
Whole (natural + zero)
Integer (whole + negative counting numbers)
Rational (Integer + decimals/fractions)
Irrational (Infinite decimals with no pattern)
Real Numbers (All of the above)
200
0.7 __ 7/8
<
200
What is the probability of flipping a coin and it lands on heads? (Both fraction and percent)
1/2 or 50%
200
9x - 5 = 85
x = 10
300
Draw and Label a Boxplot with the five critical points
300
If you have a room with a square footage of 144 ft2, which size couches would fit?
11 feet, 12 feet, 13 feet
11 foot couch and 12 foot couch
300
0.4 ___ 4%
>
300
What is the probability of rolling a 2, then rolling a number greater than 2?
1/9 or 11%
300
8x - 2 = 5x + 7
x = 3
400
What percentage of the data is greater than Q1?
75%
400
List all of the groups that -3 would belong to
Integer, Rational, Real
400
66% _____ 2/3
<
400
List the number of cards in the categories below?
Red cards = _____
Face cards = _____
Odd number cards = _____
Even number cards = _____
Red cards = 26
Face cards = 12
Odd number cards = 16
Even number cards = 20
400
7-(6x-3)=34
x = -4
500
Given the following data, find the five critical points: 11, 9, 11, 30, 20, 25, 15
Minimum = 9
Q1 = 11
Median = 15
Q3 = 25
Maximum = 30
500
Estimate sqrt20 to the nearest integer
4
500
Order the numbers in descending order:
11/30, 0.11 , 30%
11/30, 30%, 0.11
500
Given the bag of marbles, what is the probability of picking two green marbles in a row WITHOUT replacement? (Fraction and percent)
2/15 or 13%
500
4(3x-2)=2+7x-20
x = -2