AnswersConcepts in Probability and StatisticsPractice ExamQuestion 10
10
practice examMultiple Choice

Practice Exam

Question 10 • Concepts in Probability and Statistics

Which descriptions of a histogram are true? Choose five correct answers.

Answer
A
If the graph is symmetrical, the data is evenly distributed.
B
A peak is a bar that is higher than the other bars around it.
C
A peak is where the frequency is lowest.
D
A cluster is a group of bars, meaning the frequency is higher in these intervals.
E
Intervals on a histogram where there are no bars mean the frequency is 0.
F
If the graph is symmetrical, the data is clustered toward the right side.
G
A peak is a bar that is lower than the other bars around it.
H
A peak is where the frequency is the highest.
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