# Estimate the mode

A medium-sized asset management firm has 56 fund managers. Each of these managers has its own portfolio. The percentage returns from the managers' portfolios are shown in the table below:

Estimate the mode for this data set.

Return percentage | Number of managers |
---|---|

0-10 | 8 |

10-20 | 18 |

20-30 | 21 |

30-40 | 7 |

40-50 | 2 |

Estimate the mode for this data set.

### Correct answer:

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