Question

The sum of the relative frequencies for all classes will always equal

Answer 1

Explanation:

The sum of frequencies for all classes will always equal a. 1 b. the number of elements in a data set c. the number of classes d. a value between 0 and 1 Answer: b 5. A researcher is gathering data from four geographical areas designated: South = 1; North = 2; East = 3; West = 4.

Answer 2

The sum of the relative frequencies for all classes are equal

to :

Explanation:

• The sum of all the frequencies for all classes is equal to the number of elements in the given se of  data.
• And the summation is termed as the cumulative frequency which defines the number of entries of that statistical data.