Following are the prices of 10 tickets listed on the Ticket Racket ticket broker site for a Bruce Springsteen concert.
$75, 75, 120, 120, 120, 135, 150, 150, 150, 150

What is the variance?
Responses

a.) 1594.50
b.) 356.10
c.) 767.25
d.) 797.25



Answer :