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Assume that the heights of a 7-year-old girl are normally distributed. The heights of 8 girls are given as z-scores below. Emily 0.9 Jenny 0.0

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Assume that the heights of a 7-year-old girl are normally distributed. The heights of 8 girls are given as z-scores below. Emily 0.9 Jenny 0.0 Heather -1.3 Shanice 0.0 Sarah 1.7 Marissa -0.2 Tanya 0.8 Alaya -1.2 Use the z-scores to determine which of these girls are shorter than the mean height? O Emily O Jenny O Heather O Shanice O Sarah O Marissa O Tanya O Alaya

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