Gas price difference -- More exercis# Economics - 经济
t*e
1 楼
Does sam's club really have a distinctive price difference between regular
(87) and premium (93)?
I called 5 Sam's club in Houston area, I get:
(169.99(Regular 87), 189.99(Premium 93)) (169.99, 185.99) (174.99, 194.99)
(172.99, 189.99) (173.99, 193.99). The numbers are in cents. Comparing average
gas price in Houston area, ($1.748, $1.944), which has a difference of $0.196,
the difference of Sam's club is just normal.
However, plotting weekly average price difference between regular and premium
(87) and premium (93)?
I called 5 Sam's club in Houston area, I get:
(169.99(Regular 87), 189.99(Premium 93)) (169.99, 185.99) (174.99, 194.99)
(172.99, 189.99) (173.99, 193.99). The numbers are in cents. Comparing average
gas price in Houston area, ($1.748, $1.944), which has a difference of $0.196,
the difference of Sam's club is just normal.
However, plotting weekly average price difference between regular and premium