What is the area to the right of z-2.38 under the standard normal distribution?

To find the area to the right of z = -2.38 under the standard normal distribution, we need to calculate the cumulative probability using a standard normal distribution table or a calculator.

Using a standard normal distribution table or calculator, we can find the cumulative probability for z = -2.38. The cumulative probability of a z-score to the right of -2.38 is approximately 0.9916.

Therefore, the area to the right of z = -2.38 under the standard normal distribution is approximately 0.9916 (or 99.16%).