Explain the theory and use of Frequency diagrams

QuestionsCategory: QuestionsExplain the theory and use of Frequency diagrams
Toby asked 5 months ago

Explain the theory and use of Frequency diagrams

1 Answers
Techtuna Staff answered 5 months ago

A frequency distrubution is on overview of all distinct values in some variable and number of timing they occur. That is a frequency distrubution tells how freqyencies are distrubyted over values.
 
Frequency distributing are mostly used for summerizing categorical variables
 
A frequency diagram, often called a line chart or frequency polygon shows the frequencies for different groups. The frequency chart below shows the result of the table:
To plotĀ  a frequency polygon or grouped data, plot the frecuency of the midpoint of each group
A frequency distribution is an overview of all distinct values in some variable and the number of times they occur. That is, a frequency distribution tells how frequencies are distributed over values. Frequency distributions are mostly used for summarizing categorical variables.