stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Ch 10 Review Cmp Flashcards | StudBud
Explore
/
Ch 10 Review Cmp
Ch 10 Review Cmp
44 terms
·
StudBud Administration
·
956 plays
Probability and Statistics
Flashcards
44 cards
F
Practice quiz
P
Host live
L
Questions
44
Answers
1
What's the range?
6
5
10
8
2
What is the probability of rolling a 5 twice in a row on a die?
1/30
25/36
1/6
1/36
3
What is the probability of picking a yellow marble?
1/10
9/10
5/10
1/9
4
What is the IQR?
3
6
8
5
5
Someone spins the spinner 64 times. How many times do you expect it to land on yellow?
1
64
12
8
6
Find the Median
15
10.5
19
100
7
What is the probability of spinning red AND flipping heads on a coin?
1/4
1/8
1/2
1/6
8
Find the mean
7.9
7.8
7
11
9
10 names are put in a hat, 4 boys and 6 girls. Find the probability that a girls name is drawn twice.
30/100
12/20
1/3
3/10
10
What is the probability of rolling a 5
1
6
1/6
5/6
11
What is the probability of picking a blue marble?
5/3
1/7
2/7
2/5
12
Find the MAD, the mean is 4.
4
2
12
3
13
What is the probability of not spinning yellow and flipping tails on a coin?
7/16
8/10
7/8
1/16
14
What is the probability of the spinner landing on purple?
3/5
3/8
7/8
5/2
15
How many marbles total?
7
15
1
10
16
What is the probability of drawing red first and then drawing another red? (without replacement)
10/21
25/49
9/13
20/49
17
Is the data symmetric?
Yes
No
18
What is the probability of spinning red and rolling an even number on a die?
6/14
3/6
3/8
3/16
19
Now he spins the spinner 240 times, how many times do you expect it to land on red?
30
80
240
60
20
What is the probability of rolling an even number?
2/6
3
1/2
1/6
21
What is the mode?
5.5
6
5 and 6
5
22
What's the median?
8
3
6
5
23
What is the probability of drawing red first and then drawing yellow? (without replacement)
2/11
1/22
1/2
1/11
24
Find the MEDIAN....
26
24
23
22
25
What is the probability of the spinner NOT landing on yellow?
2/6
3/4
1/8
8/8
26
What is the probability of rolling an odd number on a die? (choose the best answer)
1/2
1/6
3/6
3
27
What is the probability of rolling a 3
1/2
3/6
3
1/6
28
What is the Mode?
Average
Most Often
Middle
Difference between the Highest and Lowest Number
29
What is the probability of rolling an even number and then an odd number?
1/12
0
1/2
1/4
30
What is the probability of spinning green AND rolling a 3 on a dice?
1/2
1/6
1/18
1/3
31
Is this data symmetric or not symmetric?
Not Symmetric
Symmetric
32
What is the probability of rolling an even number and then a 3?
1/12
1/2
0
1/6
33
2 coins are tossed. What is the probability that both land on heads?
1/8
1/4
1/2
2/4
34
Whats the median?
12
16
10
3.5
35
What is the probability of picking a red marble?
5/2
5/7
2/5
1/4
36
What is the probability of NOT picking a blue marble?
8/2
4/5
1/4
1/5
37
What is the probability of the spinner landing on red or blue?
3/5
3/10
5/8
3/8
38
John spins the spinner 30 times, how many times do you expect it to land on red?
1
90
30
10
39
How many total marbles in the bag?
10
7
5
1
40
What is the IQR?
3.5
8
10
4
41
What is the probability of first drawing a green and then drawing a blue marble? (without replacement)
2/25
8/100
2/5
4/45
42
What is the probability of picking a green marble? (choose the best answer)
2/3
2/5
3/5
4/10
43
What is the probability of drawing red first and then drawing blue? (without replacement)
10/49
5/7
5/21
7/13
44
When the data is symmetrical, you should use...
Mean and MAD
Median and IQR
