What is the probability of scoring 25 or above on a test? I've just got some values below, not sure if you need all of them or not. mean = 23.5 sd = 3.5 z-score = 0.43
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What is the
sd = 3.5
z-score = 0.43
Solution:
From the given information, mean is 23.5, standard deviation is 3.5 and z-score is 0.43.
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