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1. For each of the given population would the score of X=50 be considered central score (near middle of distribution) or extreme score (far out in the tail of the distribution )?
a) μ=45 and σ=10b) μ=40 and σ=2c) μ=55 and σ=2d) μ=60 and σ=20
2. Population consists of following N=5 scores: 0,6,4,3, and 12
a) Distinguish μ and σ for the population
b) Determine the z-score for each score in population
c) Transfer original population into the new population of N=5 scores with mean of μ=60 and a standard deviation of σ=8
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