1) A sample has M = 22 and s = 4. In this sample, what is the X value corresponding to z = 1.44? 2) If an entire population with µ = 20 and s = 3 is μ transformed into z-scores, then the distribution of z-scores will have a mean of and a standard deviation of. Explain 3) What proportion of scores are between 14 and 19, based on the following sample: 20 11 16 26 18 23 22 22 21 14 12 17

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A: The given data

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A:

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A:

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