A researcher reports that 12 persons in a sample of 60 reported getting between 4 and 6 hours 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
Q24: A relative frequency distribution is appropriate when
A)
Q30: The following is a simple frequency distribution
Q31: A graphical display for grouped frequency distributions
Q32: The _ is the percentage of scores
Q34: A researcher wants to determine how many
Q35: A student scores in the 80th percentile
Q36: A psychologist wants to know how many
Q36: What is the percentile point at the
Q37: A cumulative percentage summary that indicates the
Q40: A percentile is also called a:
A) score.
B)
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