Question

Ages | Number of students |
---|---|

15-18 | 4 |

19-22 | 5 |

23-26 | 6 |

27-30 | 7 |

31-34 | 4 |

35-38 | 10 |

Based on the frequency distribution above, find the cumulative frequency for the class with lower class limit 31

Cumulative Frequency =

Give your answer rounded to one decimal place

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Math

Statistics

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