At age six, Kylie is 50 inches tall. Her height has a z-score of 1.8. At age four, Hannah is 48 inches tall. Her height has a z-score of 2.1

Question

At age six, Kylie is 50 inches tall. Her height has a z-score of 1.8. At age four, Hannah is 48 inches tall. Her height has a z-score of 2.1. Relative to girls their ages, who is taller? Kylie is taller because her z-score is lower than Hannah’s z-score. Hannah is taller because her z-score is higher than Kylie’s z-score. Kylie is taller because her z-score is closer to the mean than Hannah’s z-score. Hannah is taller because her z-score is closer to the mean than Kylie’s z-score.

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Thiên Di 4 years 2021-08-08T11:49:29+00:00 1 Answers 86 views 0

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  1. minhkhoi
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    2021-08-08T11:51:08+00:00
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    Answer:

    Hannah is taller because her z-score is higher than Kylie’s z-score.

    Step-by-step explanation:

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