Given a normally distributed variable (x), if you know that for a value of x = 244 the z-score = 2.20, what is the probability of any x value being above 244? 0.9861 0.0139 0.0217 0.9783
Added by Matthew N.
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20. Plugging in these values, we get: 2.20 = (244 - μ) / σ Show more…
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