Given a standard normal curve, find the area under the curve between z =1.40 and z =2.13.

Question

asked Jul 23, 2023 147k views

1 Answer

Slukehart · Answer 1 · 2023-07-28T07:42:30+0000

Given:

z = 1.40 and z = 2.13

Let's find the area under the standard normal curve.

Let's find the score using the standard normal distribution table:

NORMSDIST(1.40) = 0.9192

NORMSDIST(2.13) = 0.9834

To find the area between them, we have:

P(1.40 < Z < 2.13) = P(Z<2.13) - P(Z<1.40) = 0.9834 - 0.9192 = 0.0642

Therefore, the area under the curve between z=1.40 and z=2.13 is 0.0642

ANSWER:

0.0642