TB MC Qu. 03-70 (Static) Below is a frequency distribution of...

Below is a frequency distribution of earnings of 50 contractors in a country.

Earnings (thousands)			Number of Contractors
	110			2
	1120			7
	2030			12
	3140			15
	4150			8
	5060			6

Regarding this distribution, which of the following is correct?

Multiple Choice

• Too few classes were chosen.

• The class interval limits are ambiguous.

• The frequency distribution contains too many class intervals.

• The class intervals are too wide.