In the u. s, the iq test has a normal distribution with a mean of 100 and a standard deviation of 15. what percent of the population has an iq more than 133?

1.32%

Step-by-step explanation:

First, find the z-score:

z = (x − μ) / σ

z = (133 − 100) / 15

z = 2.2

Use a calculator or z-score table to find the probability.

P(x > 2.2) = 1 − 0.9868

P(x > 2.2) = 0.0132

1.32% of the population has an IQ more than 133.

ok then what happened.

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy