P(ΣX≥5520)= (Include three decimal places.) 2. Determine the z-score of ΣX=5520 for a sample of 85. z= (Include three decimal places.)
Application of The Central Limit Theorem for Sums
100 North Main Street is the tallest building in Winston-Salem, NC standing at 460ft tall (5520inches).
Use the scenario above to determine the selected probabilities below. You may wish to use the
1. Given that the heights of American women follow the distribution N(65,3.5)N(65,3.5), what is the probability of that a random sample of 85 women, stacked head-to-foot, would be at least as tall as 100 North Main Street
P(ΣX≥5520)= (Include three decimal places.)
2. Determine the z-score of ΣX=5520 for a sample of 85.
z= (Include three decimal places.)
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