## Statistics (12th Edition)

$P(x > 7.25) = P(7.25 < x \leq 7.5)$ $= ∫_{7.25}^{7.5}.dx$ = 7.5 - 7.25 = 0.25 Since this is an independent event. For 6 bottles: $P(x > 7.25)^{6} = (0.25^{6}$ = 0.00024