Mathematics
Mathematics, 30.11.2020 17:40, emj70

The graph shows the distribution of the lengths (in seconds) of videos on a popular video-streaming site. The distribution is approximately Normal, with a mean of 264 seconds and a standard deviation of 75 seconds. What percentage of videos on the streaming site are between 264 and 489 seconds?


The graph shows the distribution of the lengths (in seconds) of videos on a popular video-streaming

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The graph shows the distribution of the lengths (in seconds) of videos on a popular video-streaming...

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