stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Probability, Statistics & Algebra Flashcards | StudBud
Explore
/
Probability, Statistics & Algebra
Probability, Statistics & Algebra
14 terms
·
StudBud Administration
·
178 plays
Probability & Statistics
Flashcards
14 cards
F
Practice quiz
P
Host live
L
Questions
14
Answers
1
Combine like terms: 5x + 10 - 4x + 4 - 8 + 4
x - 8
2x - 8
x + 10
2x + 12
2
Which of the following is the most reliable way to determine policy positions of 1000 people?
Survey 500 people
Survey a random selection of people
Survey boys and girls with a high school diploma
Survey the strongest personalities in the group
3
What is the probability of rolling a 1, 2, 3 or 4 in a six sided die?
.6666666667
.133333
.33333333
33.3%
4
What is the probability of landing on red or green?
45.5%
.625
62.5%
71.5%
5
4x + 8 = -12
x = -2
x = -4
x = -5
x = 4
6
What is the probability of landing on green or yellow?
4/8
4/12
1/3
.133333
7
What is the probability of landing on red or blue?
3/4
25%
2/3
.33333
8
Solve for W: 3(x + 2) = 2(x -4) + w
w = -2x + 7
w = x - 2
w = 2x -10
w = x + 14
9
What is the probability of rolling a number less than 4 in a six sided die?
50%
45%
60%
40%
10
What is the probability of landing on blue?
1/4
2/3
1/2
1/3
11
Solve for w: 2(5x - 4) = 6(2x + 1) + w
w = 3x - 10
w = -2(x + 7)
w = -2x - 14
w = -10x - 4
12
What is the probability of rolling a 6 in a six sided die?
1/6
1/2
6/6
3/6
13
What is the probability of landing on yellow?
1/6
1/12
8%
2/12
14
Which of the following is a random sample?
Survey in which every 4th student is asked questions
Survey in which soccer players are asked questions
Survey in which boys and girls are asked questions
Survey in which all students were asked questions.
