What is the area under the standard normal curve to the left of z = 1.5?
- PuzzlingLv 73 months agoFavourite answer
P(Z < 1.5) = 0.9332
Just use your z-table lookup or a calculator.
I used an online calculator (see link at the end).
Click 'Below' and type '1.5' then the 'Recalculate' button.Source(s): http://davidmlane.com/hyperstat/z_table.html https://www.dummies.com/education/math/statistics/...
- rotchmLv 73 months ago
This requires just looking in the z table. The answer is there.
Unless you are asking to set up the integral & evaluating it via numerical methods?
- BryceLv 73 months ago