A researcher finds that 12 persons in a sample of 60 reported getting between 4 and 6 hr of sleep per night.What is the relative percentage for this interval?
A) 24%
B) 22%
C) 20%
D) There is not enough information to answer this question.
Correct Answer:
Verified
Q16: The three steps for constructing a simple
Q17: When cumulating frequencies from the bottom up,the
Q18: When cumulating frequencies from the top down,the
Q19: Which of the following is NOT a
Q20: Ungrouped data can be distributed as
A) intervals.
B)
Q22: A researcher finds that 12% of participants
Q23: A percentile point is
A) the value of
Q24: A relative frequency distribution is appropriate when
A)
Q25: The following is a simple frequency distribution
Q26: A percentile is
A) a percentile point.
B) a
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