PastelHibiscus
18.02.2021 •
Mathematics
For questions 7-9, the Big-Air balloons burst
volume is approximately normally distributed with
a mean of 156 in and a standard deviation of 13.
7. What burst volume represents the 15th percentile
of balloons?
a) 23.4
b) 132.6
c) 142.5
d) 148.2
e) 169.5
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Ответ:
The answer is of option D.
Hope this will help u...:)