Many p eople regard video g a m e s as an obsession for youngsters, b u t in fact, th e averag e a g e of a video g a m e player is 35 years (Reuters.com, A ugust 2 1 , 2009). Is th e value 35 likely th e actual or th e estim a te d averag e a g e of th e population? Explain. P-7