A Researcher Is Creating a Frequency Distribution Table to Make

Multiple Choice

A researcher is creating a frequency distribution table to make a graph to show data about the age range of a population in a research study about tobacco usage. What does the researcher need to do first?

A) Present the data through a histogram to show trends
B) Sort raw data of the subjects' ages in ascending order
C) Tally the frequency of the subjects' age occurrence
D) Calculate a percentage distribution of each of the ages