A cab driver 5days income was $300, $150, $750, $400 , $500. Then his average income is?
Pick one
A) $500  B) $650  C) $420  D) $375  E) $625
avg = sum of observations/number of observations   avg income=(300+150+750+400+500)/5= 
<gadget id="calculator">(300+150+750+400+500)/5</gadget>
<output>420</output>
420   Answer is $420
<result>C</result>
A cab driver 5days income was $300, $150, $750, $400 , $500. Then his average income is?