Normal distribution. cherry trees in a certain orchard have heights that are normally distributed with mu = 112 inches and sigma = 14 inches. what is the probability that a randomly chosen tree is greater than 140 inches? for this problem we want just the answer. give up to 4 significant decimal places, and use the proper rules of rounding.

The probability that a randomly chosen tree is greater than 140 inches is 0.0228.

Step-by-step explanation:

Given : Cherry trees in a certain orchard have heights that are normally distributed with inches and inches.

To find : What is the probability that a randomly chosen tree is greater than 140 inches?

Solution :

Mean - inches

Standard deviation - inches

The z-score formula is given by,

Now,

The Z-score value we get is from the Z-table,

Therefore, the probability that a randomly chosen tree is greater than 140 inches is 0.0228.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb