4.
a) Mean of the standardized observations = -0.0506
Standard deviation of the standardized observations = 1.02007
b) Z = 𝑋−302
4 - N (0, 1)
Population values (0, 1) are very similar to the answer we got in part a) (-0.0506, 1.02007).
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Normal Distribution, Descriptive Statistics.
Typology: Exercises
2019/2020
1 / 1
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a) Mean of the standardized observations = - 0. Standard deviation of the standardized observations = 1. b) Z = 𝑋− 302 4
- N (0, 1)
Population values (0, 1) are very similar to the answer we got in part a) (-0.0506, 1.02007).