The question I'm trying to answer is:

Find theP - value for the test statistic z=2.42z=2.42 for the following null and alternative hypotheses:

H0H0: The population mean is 12.

HaHa: The population mean is not equal to 12.

TheP - value is _

For the P-value, I got 1.9844, but my answer was marked wrong, so I wanted to know the correct answer and how to find it.