Question
Given that Z is a standard normal variable , compute P(Z > -0.23)
Answers
GPT 3.5
We know that the standard normal distribution has a mean of 0 and a standard deviation of 1.
To compute P(Z > -0.23), we need to find the area under the standard normal curve to the right of -0.23.
Using a standard normal probability table or a calculator, we can find that the area to the left of -0.23 is approximately 0.409. Therefore, the area to the right of -0.23 (or P(Z > -0.23)) is 1 - 0.409 = 0.591.
So P(Z > -0.23) is approximately 0.591.
To compute P(Z > -0.23), we need to find the area under the standard normal curve to the right of -0.23.
Using a standard normal probability table or a calculator, we can find that the area to the left of -0.23 is approximately 0.409. Therefore, the area to the right of -0.23 (or P(Z > -0.23)) is 1 - 0.409 = 0.591.
So P(Z > -0.23) is approximately 0.591.