bear342
22.07.2021 •
Mathematics
A normal distribution has a mean of 20 and a standard deviation of 4. Determine the z-score for the data value of 42.
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Ответ:
Z = (42-20)/4 = 5.5
Z = X-μ / σ
Step-by-step explanation:
Ответ:
C
Step-by-step explanation:
Did the test. Got i right