Question

Data that provides labels or names for categories of like items are known as

Answer 1

A frequency distribution is a tabular summary of data showing the

a. fraction of items in several classes
b. percentage of items in several classes
c. relative percentage of items in several classes
d. number of items in several classes

d. number of items in several classes

A tabular summary of a set of data showing the fraction of the total number of items in several classes is a

a. frequency distribution
b. relative frequency distribution
c. frequency
d. cumulative frequency distribution

b. relative frequency distribution

The relative frequency of a class is computed by

a. dividing the midpoint of the class by the sample size
b. dividing the frequency of the class by the midpoint
c. dividing the sample size by the frequency of the class
d. dividing the frequency of the class by the sample size

d. dividing the frequency of the class by the sample size