What happens when Z score for Skewness is not within the range of -1.96 to 1.96 and Kurtosis is within the range of -1.96 to 1.96

Z-Score for Skewness is 2.58; Kurtosis -1.26;

I should consider this data as not normally distributed right?

I did my self-study : https://www.youtube.com/watch?v=IiedOyglLn0

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    $\begingroup$ It would depend on why you need to know whether it's normal and what the consequences of violation of normality are. $\endgroup$
    – Peter Flom
    Sep 4 '16 at 11:59
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    $\begingroup$ What was the actual skewness value? $\endgroup$
    – Glen_b
    Sep 4 '16 at 19:43
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    $\begingroup$ Thank you so much for your help. I really appreciate it. The reason is because I would like to run Pearson Correlation. Skewness Value is 0.497; SE=0.192 ; Kurtosis = -0.481, SE=0.381 $\endgroup$ Sep 5 '16 at 17:53
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    $\begingroup$ With skewness and kurtosis that close to 0, you'll be fine with the Pearson correlation and the usual inferences from it. See, for example, link.springer.com/article/10.3758%2Fs13428-016-0702-8 $\endgroup$
    – Anthony
    Sep 29 '16 at 15:51

Consider also whether a transformation might bring the variable closer to normality. But normality is overrated.

  • $\begingroup$ I will try or otherwise I will just run Spearman’s test insteade of Pearson's correlation. Thank you so much for your help. I am very sorry, I would like to clarify what do you means by normality is overrated ? The range ? -1.96 to 1.96 ? $\endgroup$ Sep 5 '16 at 17:57

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