stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Pre-Algebra: Probability & Statistics Review Flashcards | StudBud
Explore
/
Pre-Algebra: Probability & Statistics Review
Pre-Algebra: Probability & Statistics Review
22 terms
·
StudBud Administration
·
2 plays
Chapter 10 Review: Probability & Statistics - Big Ideas Math Red
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
What is the probability that you draw a black Ace?
25%
4%
8%
10%
2
What is the probability of drawing a card that has a number on it? (2-10)
69%
50%
45%
58%
3
Are the events independent or dependent? "Flipping two coins"
independent
dependent
4
What is the probability of picking a number greater than or equal to 6?
58.3%
75%
50 %
66.6 %
5
Use the Fundamental Counting Principle
250,000
50,000
2,500,000
1,000,000
6
What is the population of your survey?
Miami Dolphins
Dallas Cowboys
Football Fans
7
What is the sample of your survey?
Football Fans
Dallas Cowboys
Miami Dolphins
8
Which sample is better for making a prediction? Explain.
Sample B
Sample A
9
You draw two cards without replacing: What is the probability of drawing two face cards (J,Q,K)
2%
5%
1%
10%
10
You spin the spinner twice. What is the probability that you spin a 6 both times?
4%
3%
2%
5%
11
What is the probability of drawing a 9 from a deck of cards?
15%
8%
12%
25%
12
You spin the spinner twice. What is the probability that you roll a 3 and then a 4?
5%
4%
3%
2%
13
What is the probability of drawing a Heart?
25%
12.5%
50%
33.3%
14
What is the probability of drawing an even tile?
75%
50%
25%
40%
15
You draw 2 cards without replacing: What is the probability of drawing two Kings?
1%
0.5%
0.4%
0.1%
16
You draw two cards without replacing: What is the probability that you draw two red cards?
33%
25%
40%
50%
17
What is the probabilty of drawing a face card (Jack, Queen, King)?
23%
34%
18%
27%
18
What is the median: 52, 64, 67, 67, 75, 76, 78, 79, 84
75
71
67
76
19
Are the events independent or dependent? "Picking a perfect bracket in the NCAA tournament"
independent
dependent
20
Use the Fundamental Counting Principle.
50,000
1,000,000
250,000
125,000
21
Are the events independent or dependent? "Flipping a coin and rolling a dice"
independent
dependent
22
Is the sample biased or unbiased? Explain.
Unbiased
Neither
Biased
