Radicals
Polynomials
5 Number Summary
Relative Frequency
Statistics
100
sqrt196
14
100
Simplify the expression
2x^2+3x-4x^2
-2x^2+3x
100
What is the mode of the data set:
119, 116, 131, 113, 132, 112, 115, 113, 124
113
100
What is the percent of being a senior and having green eyes? Round to nearest hundredth
6.67%
100
How many people spent $1-$10?
20 people
200
Hint: Fully factor your answer
2sqrt90+3sqrt90
15sqrt10
200
Multiply & simplify the expression
5x^2y(2x^3y-5y)
10x^5y^2-25x^2y^2
200
What is the mean of the data set: Round to the nearest hundredth
32, 21, 11 ,13, 17, 19
18.83
200
Out of the juniors, what is the relative frequency as a reduced fraction of having blue eyes?
4/15
200
What type of correlation is shown?
Positive
300
Hint: Factor then add like terms
sqrt45+sqrt80
7sqrt5
300
Multiply:
3x^2(-5x^2+2y+9)
-15x^4+6x^2y+27x^2
300
What is the median to the data set:
32, 28, 11, 19, 17, 21, 13
19
300
What is the percent of being a female who prefers to watch football? Round the the nearest hundredth
13%
300
Which class is unimodal?
Sophomores
400
Hint: Factor then subtract like terms
sqrt60-sqrt27
2sqrt15-3sqrt3
400
Simplify:
(14x^3y^5)/(2x^2y^3)
7xy^2
400
What is the range of the data set:
117, 128, 113, 135, 122, 131, 111, 133
24
400
What is the relative frequency as a decimal to the nearest hundredth of being male and preferring baseball and football?
.33
400
Which word describes the freshman data?
Unimodal, Bimodal, Multimodal or Uniform
Bimodal
500
Simplify:
sqrt8/sqrt5
(2sqrt10)/5
500
Simplify:
(7x^4)^-2
1/(49x^8)
500
What is the interquartile range of the data set:
32, 18, 15, 26, 22, 29
11
500
What is the relative frequency as a reduced fraction and percent, out of the females for preferring basketball? Round to the nearest hundredth.
4/13
30.77%
500
What is the spread of the Sophomore data?
6