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1. For a population with = 165 , z -score =1.29, and data value = 202. Find the standard deviation . Round your

1. For a population with μ = 165 , z-score =1.29, and data value = 202. Find the standard deviation σ . Round your answer to the nearest hundredths place.

2. If a data set has negative number, can you get a negative standard deviation? If yes, explain why?

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