Let z be a normal random variable with mean 0 and standard deviation 1. What is P(z > -1.1)?Select one:a.0.36432.b.0.8643.c.0.1357.d.-0.1357.e.-0.8643.
Question
Solution 1
To solve this problem, we need to understand the properties of a standard normal distribution. A standard normal distribution has a mean of 0 and a standard deviation of 1. The total area under the curve of this distribution is 1, representing the total probability.
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