Math 225 - Statistical Reasoning for the
Health Sciences Week 4 Exam Questions And
Answers Latest 2025
Experiment -
correct answer ✅An action, or trial, through which specific results
(counts, measurements, or responses) are obtained.
Outcome -
correct answer ✅Is the result of a single trial in a probability
Sample Space -
correct answer ✅The set of all possible outcomes of a probability
experiment
Event -
correct answer ✅A subset of a sample space; It may consist of one
or more outcomes
Simple Event -
correct answer ✅An event consisting of only one outcome
Fundamental Counting Principle (FCP) -
correct answer ✅if one event can occur "m" ways and a second
, Math 225 - Statistical Reasoning for the
Health Sciences Week 4 Exam Questions And
Answers Latest 2025
event can occur "n" ways, then the number of ways that two events
can occur together is m x n
Classical (Theoretical) Probability -
correct answer ✅Used when each outcome in a sample space is
equally likely to occur
P(E) = Number of outcomes in event E / Total number of outcomes
in sample space
Empirical (Statistical) Probability -
correct answer ✅Expressed as the frequency of an event divided
by the total frequency. It is based on observations obtained from
probability experiments.
P(E) = Frequency of event E / Total frequency ; =f/n
Law of Large Numbers (LLN) -
correct answer ✅As an experiment is repeated over and over, the
empirical probability of an event approaches the theoretical
(actual) probability of the event.
Health Sciences Week 4 Exam Questions And
Answers Latest 2025
Experiment -
correct answer ✅An action, or trial, through which specific results
(counts, measurements, or responses) are obtained.
Outcome -
correct answer ✅Is the result of a single trial in a probability
Sample Space -
correct answer ✅The set of all possible outcomes of a probability
experiment
Event -
correct answer ✅A subset of a sample space; It may consist of one
or more outcomes
Simple Event -
correct answer ✅An event consisting of only one outcome
Fundamental Counting Principle (FCP) -
correct answer ✅if one event can occur "m" ways and a second
, Math 225 - Statistical Reasoning for the
Health Sciences Week 4 Exam Questions And
Answers Latest 2025
event can occur "n" ways, then the number of ways that two events
can occur together is m x n
Classical (Theoretical) Probability -
correct answer ✅Used when each outcome in a sample space is
equally likely to occur
P(E) = Number of outcomes in event E / Total number of outcomes
in sample space
Empirical (Statistical) Probability -
correct answer ✅Expressed as the frequency of an event divided
by the total frequency. It is based on observations obtained from
probability experiments.
P(E) = Frequency of event E / Total frequency ; =f/n
Law of Large Numbers (LLN) -
correct answer ✅As an experiment is repeated over and over, the
empirical probability of an event approaches the theoretical
(actual) probability of the event.
