The relative frequency for a class in a frequency distribution is calculated by:
A. dividing the frequency of the class by the number of classes
B. dividing the frequency of the class by the class width
C. dividing the frequency of the class by the total number of observations in the data set
D. subtracting the lower limit of the class from the upper limit and multiplying the difference by the number of classes
Answer:C
The relative frequency for a class in a frequency distribution is calculated by:
A. dividing the frequency of the class by the number of classes B. dividing the frequency of the class by the class width C. dividing the frequency of the class by the total number of observations in the data set D. subtracting the lower limit of the class from the upper limit and multiplying the difference by the number of classes