Find the z-scores that bound the middle 80% of the area under the standard normal curve. O-1.23, 1.23 O -1.28, 1.28 -0.96, 0.96 O-1.18, 1.18

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Q: 国 田

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A: Solution :-

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Q: 17

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Q: Can you explain your multiplication steps in part b?

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