A cab driver 5 days income was $250, $400, $750, $400 , $500. Then his average income is?
Select
A) $440
B) $450
C) $460
D) $470
E) $480
avg = sum of observations/number of observations   avg income=(250+400+750+400+500)/5= 
<gadget id="calculator">(250+400+750+400+500)/5</gadget>
<output>460</output>
460   Answer is $460
<result>C</result>
A cab driver 5 days income was $250, $400, $750, $400 , $500. Then his average income is?