JT has two jobs. He mows yards and washes cars in his neighborhood. Let X represent the amount of weekly earnings for mowing yards, and let Y represelit the amount of weekly earnings for washing cars. The mean of X is
$60, and the mean of Y is $35. Which answer choice correctly calculates and interprets the mean of the sum, S = X
+ Y?
Os = 47.5; next week, JT will earn $47.5.
O
Ws = 47.5; JT can expect to earn $47.5, on average, in a typical week.
O
Hs = 95; next week, JT will earn $95.
0
Hs = 95; JT can expect to earn $95, on average, in a typical week.