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Mathematics, 06.12.2021 07:40 cylertroutner
The times taken for female runners to complete the marathon can be modelled by a normal distribution with a mean 210 minutes. It is found that 58% of female runners complete the marathon between 185 and 235 minutes. Find the standard deviation of the times taken by female runners.
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The times taken for female runners to complete the marathon can be modelled by a normal distribution...
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