Mathematics, 20.04.2021 00:44 naajaae328
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?
0.15%
49.85%
95%
99.7%
Answers: 3
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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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