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STATISTICS and PROBABILITY
STATISTICS and PROBABILITY
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1
A set of possible outcomes of a random experiment. An outcome is the result of a trial of a probability experiment.
Sample
Sample Space
Space
2
The Permutation of (7,7) is 1020
False
True
3
It is is one that can only happen in one way.
Simple Outcome
Simple Event
Complex Event
4
The sum rule, also known as?
Addition Principle
Subtract Principle
Total Principal
Product Rule
5
It is the selection of objects from a set.
Combination
Permutation
6
It is more complex than a simple event, as it involves the probability of more than one outcome.
Complex Event
Compound Event
Simple Event
7
Suppose that an event can be performed by either of two different procedures
Combination
Product Rule
Permutation
Sum Rule
8
If a letter is to be selected from the word HYPOTHALAMUS, find the probability that the letter is: A CONSONANT
8/13
2/3
8/12
9
What is the Formula for Product Rule?
(n1)n2… (nk)
m + n
n1
none
10
If a letter is to be selected from the word HYPOTHALAMUS, find the probability that the letter is: A VOWEL
4/12
1/12
1/3
1/4
11
What type of permutation formula is this? P
n
=
n!/((n
1
!)(n
2
!)(n
3
!))
Permutation
Circular Permutation
Permutation with repeated elements
12
What is the permutation of (5,2)
20
30
35
25
13
The sum rule, also known as the Addition Principle, is used when two events are mutually exclusive, meaning?
they can be done at the same time
they cannot be done at the same time
14
What is 5!
120
125
1200
121
15
What is an arrangement of all or part of a number of things (or objects) in a definite order.
Product Rule
Combination
Sum Rule
Permutation
16
WHAT DO YOU THINK IS MS. ANNIE's BIRTHDAY?
September 21st 1999
October 23rd 2000
January 31st 2000
September 22nd 1999
17
What is an event?
the set of outcomes from an experiment
the set of comes from an experiment
i dont know
18
What is the sample space of Roll a die?
S = {1, 2, 3, 4, 5, 6}
S = {Head, Tail}
S = {HH, HT, TH, TT}
19
What often happens when objects that are virtually identical get arranged.
Permutation
Circular Permutation
Permutation with repeated elements
20
The product rule, also known as the "Multiplication Principle", is used when two events are
none
mutual
not mutually exclusive
mutually exclusive
21
What formula is this?
Permutation
Combination
22
It is an arrangement of objects in a definite order.
Permutation
Combination
23
What is 3! ?
6
9
7
8
24
What type of permutation is this? Applies when things are arranged in places along a closed curve or a circle.
Rectangular Permutation
Circular Permutation
Triangle permutation
25
What is the sample space for a game?
S = {pass, fail}
S = {win.lose}
