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7th Probability Review Flashcards | StudBud
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7th Probability Review
7th Probability Review
25 terms
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#MAFS.7.SP #statistics #probability #7thgrade
Flashcards
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Questions
25
Answers
1
How many ways can Bill, Kay, Joe, and Sam finish a race in 1st, 2nd, 3rd, and 4th place?
230
44
24
10
2
Use the spinner to find
P
(not D) in simplest form.
1/5
5/6
2/5
1/6
3
Tyler tosses a coin 10 times; 4 heads, 6 tails. What is the experimental probability of tails?
2/5
3/5
7/10
4/10
4
Find the value of P(10,3).
5040
30
13
720
5
How many ways can Pat, Tom, and Guy finish a bicycling race in first, second, and third place?
36
6
9
42
6
In how many ways can five models line up to have their photograph taken? (Use Permutation)
20
60
120
25
7
Jo tossed a coin 24 times; 10 heads and 14 tails. What's the experimental probability of heads?
5/7
5/12
50%
0.1
8
In simplest form, what is the probability of choosing an M in MATH and an F in GIRAFFE?
1/14
1/12
4/28
2/28
9
What is P(yellow) in simplest form?
2/8
1/8
1/2
1/4
10
What is P(green or yellow) in simplest form?
4/12
1/2
1/4
4/8
11
Read the picture then answer: What is
P
(red, then red)?
1/25
1/45
25%
2/45
12
Read the picture then answer: What is
P
(green, then pink)?
3/10
0.4
1/30
3%
13
Find the value of P(12,2).
14
132
24
144
14
Find the value of P(8,4).
32
12
40
1680
15
What is
P
(2, then 2) when spinning the spinner shown twice?
1/16
1/4
1/64
1/56
16
What's the total number of outcomes when picking a month of the year and rolling a number cube?
18
36
84
72
17
Give the total # of outcomes when choosing water, milk, juice or tea; with or without ice.
16
8
10
18
18
Give the total # of outcomes when picking a number from 1 to 30 and a letter from the word DOG.
60
90
70
80
19
A coin is tossed and a number cube is rolled. What is P(tails and 2)?
1/2
1/12
1/36
1/6
20
You have 3 blue, 5 red, and 7 tan marbles; find P(red, then blue) if the red is not put back?
1/12
5/6
1/3
1/14
21
You have 6 red and 3 white marbles. What's P(red, then white) if the red marble isn't replaced?
1/4
1/8
1/3
1/9
22
What's the total number of outcomes when picking a letter from the alphabet and tossing a coin?
36
28
48
52
23
How many ways can a president and vice-president be chosen from a committee of 8 members?
15
1,680
56
336
24
Use the spinner to find
P
(vowel) in simplest form.
1/6
25%
1/3
50%
25
What is P(not 5)?
5/12
5/6
1/6
1/12