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#### Shaalaa.com | Introduction to the Normal Distribution

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#### Related QuestionsVIEW ALL [1]

Below is given the distribution of money (in) collected by students for flood relief fund:

Money(in) | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 |

Number of students | 5 | 7 | 5 | 2 | 6 |

Find the mean of money (in) collected by a student using 'Direct Method'

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