I think there is some typing error with your question as searching it on google is showing me it is a "fill the blanks" type of question. I am attaching the actual question for clarification.
(1) Number
(2) Proportion
(1) A Frequency distribution is a tabular or graphical representation of number of observations within a given interval. The size of the intervals are determined by the nature of the data being analyzed and the objectives of the analyst. The intervals are collectively exhaustive and mutually exclusive.
(2) On the other hand, a relative frequency distribution, instead of numbers, shows the proportion (percentage) of the total number of observations that belong to a certain value or a class of values
