The weight of oranges growing in an orchard is normally distributed with a mean
weight of 5 oz. and a standard deviation of 1.5 oz. using the empirical rule, determine
what interval would represent weights of the middle 68% of all oranges from this
orchard.

dont understand

step-by-step explanation:

if you need just tell me and i will come to the rescue.

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

answer: rolling a number cube and flipping a coin.

step-by-step explanation: