Chapter 6: Normal Probability Distributions

z-score Cumulative Area from the Left 1.645 0.9500 -1.645 0.0500 2.575 0.9950 -2.575 0.0050 Above 3.49 0.9999 Below -3.49 0.0001 ( Ex #1a: Use the same thermometers as before with temperature readings at the freezing point of water that are normally distributed with a … ................
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