Probability and Statistics Exam
Questions and Answers Verified
Solutions Latest Update (2026/2027)
Question:
Biased sample
Answer:
A sample in which individuals or groups from the population are now
represented
Question:
Bar graph
Answer:
Question:
A graph that uses bars to show values of categorical data
Upper Quartile
Answer:
Question:
, The value that is the lowest limit of the highest 25% of the data
Tree Diagram
Answer:
A diagram to display sample space by placing one outcome on each
branch
Question:
Theoretical probability
Answer:
The ratio of the number of times an event should occur to the
total number of outcomes
Question:
Venn diagram
Answer:
Question:
a diagram using circles to show relationships between sets
Tape diagram
Answer:
Question:
Questions and Answers Verified
Solutions Latest Update (2026/2027)
Question:
Biased sample
Answer:
A sample in which individuals or groups from the population are now
represented
Question:
Bar graph
Answer:
Question:
A graph that uses bars to show values of categorical data
Upper Quartile
Answer:
Question:
, The value that is the lowest limit of the highest 25% of the data
Tree Diagram
Answer:
A diagram to display sample space by placing one outcome on each
branch
Question:
Theoretical probability
Answer:
The ratio of the number of times an event should occur to the
total number of outcomes
Question:
Venn diagram
Answer:
Question:
a diagram using circles to show relationships between sets
Tape diagram
Answer:
Question: