stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Probability and Statistics Flashcards | StudBud
Explore
/
Probability and Statistics
Probability and Statistics
28 terms
·
StudBud Administration
·
14 plays
Imported from external platform
Flashcards
28 cards
F
Practice quiz
P
Host live
L
Questions
28
Answers
1
Probability of not selecting a yellow marble?
5/6
1/3
1/6
1/11
2
Calculate the mode of the following data:
97
100
87
88
3
What is probability?
The explantation of how to get a better chance at something.
The law that describes how to get a better likely hood
The measure of likely hood to get something.
difference with how something will always happen verse never
4
Calculate the median of the following data:
90.5
89.5
87
93
5
What type of average would I use to calculate:
Mean
Mode
Median
6
1 X 2 X 3 X 4 can be written as......
4!
3!
5!
2!
7
What is the probability of a student studying art?
8/30
10/30
5/30
7/30
8
What quartile is this?
upper
middle
lower
9
What type of average would I use to calculate:
Mode
Mean
Median
10
Calculate the mean of the following data:
89.1
65.3
100.4
90.1
11
To find mid interval values I need to find the mean of the values first
True
False
12
What does the 'mean' mean?
The sum of all the values, divided by the number of values
Data point that is in the middle when data is arranged
Data point that occurs the most
13
What is the probability of picking a green?
7/4
7/7
7/10
1/2
14
What does the 'median' mean?
Data point that is in the middle when data is arranged
The sum of all the values, divided by the number of values
Data point that occurs the most
15
What is the probability of picking a blue?
47%
22%
31%
44%
16
What type of average would I use to calculate:
Mean
Mode
Median
17
What quartile is this?
middle
lower
upper
18
Relative frequency
0.56 (56%)
0.45 (45%)
0.75 (75%)
0.65 (65%)
19
What quartile is this?
lower
middle
upper
20
What is statistics about?
analyzing graphs
all of the above
organizing data
interpreting data
21
What does the 'mode' mean?
Data point that occurs the most
Data point that is in the middle when data is arranged
The sum of all the values, divided by the number of values
22
Find the 1st quartile.
10
32
29
22
23
What is the range?
A set of numbers
The building in Maynooth
Difference between the max and the min
24
What type of average would I use to calculate:
Median
Mode
Mean
25
Expected frequency
130
120
150
140
26
Find the 3rd quartile.
22
32
29
10
27
Calculate the following probability.
1/2
1/16
15/256
41/80
28
Mutually exclusive events have no elements in common.
False
True
