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Unit 10 Probability (Westridge) Flashcards | StudBud
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Unit 10 Probability (Westridge)
Unit 10 Probability (Westridge)
30 terms
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StudBud Administration
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322 plays
Probability
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
What is the theoretical probability of rolling an odd number on a dice?
2/3
1/2
Need more info
4/6
2
What is experimental probability?
When you predict what COULD happen
I've never heard of experimental probability.
When you DO the experiment
The same as theoretical probability
3
Where does the following fall on the probability number line? Winning the lottery (if you play)
Equally Likely
Unlikely
Impossible
Certain
4
Ty flips a coin 19 times, gets 4 tails.What is the experimental probability for tails?
1/2
4/19
2/9
1/12
5
Where does the following fall on the probability number line? Flipping heads on a coin
Unlikely
Certain
Equally Likely
Impossible
6
You roll a number cube 40 times. What's the experimental probability of rolling an even number?
21/40
23/40
8/40
12/40
7
What is the likelihood of everyone in the class getting a 100% on this test?
Impossible
Certain
Unlikely
Positive
8
Where did Mr. Kruger meet his wife?
Husker football game
College
E Harmony
Supermarket
9
You know the first two numbers of your locker combination, how many #'s could the third # be?
10
15
40
39
10
What is the probability of rolling a number greater than 2 on a number cube? (do not simplify)
3/6
1/6
4/6
5/6
11
What's the probability of landing on red?
1/4
3/10
1/10
7/10
12
Where does the following fall on the probability number line? If today is Fri, tomorrow is Sat
Certain
Equally Likely
Unlikely
Impossible
13
Mr. Kruger is the World's Greatest Math and .......... teacher!
Science
Language Arts
P.E.
Social Studies
14
What is the probability of landing on red, getting a heads on a coin, then spinning an odd?
1/6
3/24
1/24
5/24
15
Find the experimental probability of spinning an odd number.
8/22
8/11
9/22
5/11
16
What is theoretical probability?
I've never heard of theoretical probability
When you predict what SHOULD happen
The same as experimental probability
When you DO the experiment
17
Based on the results below, how many times would you expect to roll a 1 out of 80 times?
Not enough information
20
10
12
18
What is Mr. Kruger's 4th favorite animal?
Lion
Tiger
Polar Bear
Panda
19
Find the experimental probability of spinning an 8.
4/22
3/22
4/11
8/22
20
You roll a number cube 40 times. What is the experimental probability of landing on 4?
5/40
2/40
8/40
12/40
21
Where does the following fall on the probability number line? Mr. Kruger being LAME
Impossible
Equally Likely
Unlikely
Certain
22
What is the probability of landing on yellow?
2/6
1/6
4/6
3/6
23
What is the probability of rolling a 5 on a number cube?
1/6
5/6
1/5
1/3
24
I have 72 Rihanna songs, my phone holds 80. What's the probability that a Rihanna song will play
.8
10%
90%
5760
25
Find the experimental probability of spinning a 1.
4/22
6/22
3/22
1/11
26
Hot Dog, Hamburger, or Chicken:
Fries, Apple Slices, or Onion Rings
: Small, Medium, Large
3 Different combinations
9 Different Combinations
36 Different Combinations
27 Different Combinations
27
What's the probability of landing on yellow or orange? (do not simplify)
1/10
7/10
5/10
3/10
28
What is the probability of rolling an even number on a number cube?
1/6
1/5
1/2
1/3
29
Mr. Kruger has how many sisters?
1
0
2
3
30
What is the probability of rolling a number less than 7 on a number cube?
4/6
6/6
1
0
