Salaries of employees working in ABC is as follows:Salary | Below $10$ | Below $20$ | Below $30$ | Below $40$ | Below $50$ | Below $60$ | Below $70$ | Below $80$ | Below $90$ | Below $100$---|---|---|---|---|---|---|---|---|---|---No. of employees | $28$ | $34$ | $65$ | $84$ | $123$ | $150$ | $170$ | $185$ | $190$ | $200$Find the no. of employees with salaries more than $50K$?

Divided bar chart is considered for

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

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

$Statistics cannot deal with ______ data.$

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