Find the probability that x is between six and 15. (Rou X ~ N(9, 3)
Added by Tammy G.
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For x = 6: z_6 = (6 - 9) / 3 = -1 For x = 15: z_15 = (15 - 9) / 3 = 2 Now, we need to find the probability that x is between these z-scores. We can use the standard normal distribution table or a calculator to find the probabilities corresponding to these Show more…
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