The value of c for a standard normal distribution, P(z < c) = 0. 3387 is -0.41.
Z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:
z = (x - μ)/σ
Where x is the raw score, μ is the mean and σ is the standard deviation.
Given that P(z < c) = 0. 3387; hence:
From the normal distribution table, c = -0.41
The value of c for a standard normal distribution, P(z < c) = 0. 3387 is -0.41.
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