Question

Let Z be a standard normal variable. Calculate Pr(Z > 0.415). A. 0.31

Answer 1

The probability Pr(Z > 0.415) can be found by calculating the area under the standard normal distribution curve to the right of 0.415.

Step-by-step explanation:

To calculate Pr(Z > 0.415), we need to find the area under the standard normal distribution curve to the right of 0.415.

Using the standard normal distribution table or a calculator, we can find the corresponding z-score for 0.415 which is approximately 0.6636.

The probability Pr(Z > 0.415) is equal to the area to the right of the z-score. From the table or calculator, we find that the area to the right of 0.6636 is approximately 0.2536.