WorksheetsPOE Probability
Total questions: 22
Worksheet time: 19mins
Propability is the ________ likelihood that a given event will occur.
estimated
calculated
guessed
Which of these is NOT a method of determining probability?
Empirical
Theoretical
Objective
Subjective
The Empirical Method is based on (a) observation.
Example: Process Control
The Theoretical Method uses (a) elements.
Examples: Coin toss, die rolling.
The Subjective Method makes (a) .
Examples: I think that...
Probability Components are:
(Select All That Apply)
Experiment
Sample Space
Event
Income / Simple Point
Outcome / Sample Point
Probability is a way of communicating the belief that an event will occur.
True
False
Probability can be expressed as a number between 0 and 1,
like the following EXCEPT:
Fraction
Mixed Number
Percent
Decimal
The total probability of ALL possible events totals:
(a)
The number of times an event will occur divided by the number of opportunities is:
Relative Frequency
Relative
Period
Relative
Velocity
Relative
Tree
What is the probability of a tossed coin landing heads up?
(a)
What is the probability of a tossing a coin TWICE
and it landing heads up both times?
(a)
What is the probability of a tossing a coin 3 times
and it landing heads up exactly 2 times?
(a)
Binomial Process: Each trial has only (a) possible outcomes.
Binomial Process examples:
(Select All That Apply)
Yes/No
On/Off
True/False
Right/Wrong
Binomial Process: Trial outcomes are (a)
Law of Large Numbers:
The more trails that are conducted, the (a) the results
become to the theoretical probability.
Probability AND (multiplication): Independent events occurring simultaneously.
(a) of individual probabilities.
Probability OR (addition): Independent events occurring individually.
(a) of individual probabilities.
Probability NOT: Independent event not occurring.
1 (a) the probability of occurence.
What is the probability of NOT rolling a 1 on a die?
16.66%
83.33%
13.33%
86.66%
Consider a deck of 52 shuffled cards, that has 4 aces.
What is the probability that the first card dealt is an ace?
(a)
