Corey has 4929 songs in his computer's music library. The lengths of the songs have a mean

Question:

Corey has 4929 songs in his computer's music library. The lengths of the songs have a mean of 242.4 seconds and standard deviation of 114.51 seconds. A Normal probability plot of the song lengths looks like this:

a) Do you think the distribution is Normal? Explain.
b) If it isn't Normal, how does it differ from a Normal model?

Distribution
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