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Joan's test grade was 84. The class average was 72 and the standard deviation was 4.5. What statement best describes her z-score and her test grade
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The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false
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The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?
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Joan's test grade was 84. The class average was 72 and the standard deviation was 4.5. What statemen...
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