Statistics and Probability Exam
Questions and Answers Verified
Solutions Latest Update (2026/2027)
Question:
Population
Answer:
Question:
An entire group of people or objects that you are studying or observing
Sample
Answer:
The part of the population you can use to make an inference, or conclusion,
about a population.
Question:
Random Sample
Answer:
Question:
, a subset of the population selected without bias in order to make
inferences about the entire population
Unbiased Sample
Answer:
is representative of a population. It is selected at random and is large
enough to provide accurate data.
Question:
Biased Sample
Answer:
is NOT representative of a population. One or more parts of the
population are favored over others.
Question:
Simulation
Answer:
An experiment that is designed to reproduce the conditions of a situation
or process. It allow you to study situations that are impractical to create in
real life.
Question:
Trial
Answer:
Questions and Answers Verified
Solutions Latest Update (2026/2027)
Question:
Population
Answer:
Question:
An entire group of people or objects that you are studying or observing
Sample
Answer:
The part of the population you can use to make an inference, or conclusion,
about a population.
Question:
Random Sample
Answer:
Question:
, a subset of the population selected without bias in order to make
inferences about the entire population
Unbiased Sample
Answer:
is representative of a population. It is selected at random and is large
enough to provide accurate data.
Question:
Biased Sample
Answer:
is NOT representative of a population. One or more parts of the
population are favored over others.
Question:
Simulation
Answer:
An experiment that is designed to reproduce the conditions of a situation
or process. It allow you to study situations that are impractical to create in
real life.
Question:
Trial
Answer:
