Z Scores -1.5 0.52 -1.0 1.7 3.0 1. Calculate the raw skewness and kurtosis scores for these data . 2. Calculate the standard error scores for skewness and kurtosis for these data. 3. Calculate the Z scores for skewness and kurtosis for these data. 4. Using the critical value of Z = ±1.96, are these data significantly skewed? If so, how are they not normal? 5. Using the critical value of Z = ±1.96, are these data not mesokurtic? If so, how are they not normal

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