$Data are said to be ______ if the investigator himself is responsible for the collection of the data.$

Divided bar chart is considered for

A suitable graph for representing the portioning of total into sub parts in statistics is:

The average of salaries in a factory is $47,000$. The statement that the average salary $47,000$ is

$Statistics cannot deal with ______ data.$

$Census reports are used as a source of ______ data.$

You are an auditor of a firm and the firm earns a profit of $67,000$ you stated to them that the annual profit is $67,000$. This is _ type of statistics.