**Question: **Compute the mean, median mode, standard deviation, variance, and range for the following data. Provide these statistics and answer these questions: Which test had the highest average score? Which test had the smallest amount of variability?

Test 1 | Test 2 | Test 3 |

49 | 50 | 50 |

47 | 49 | 50 |

51 | 51 | 49 |

55 | 46 | 49 |

55 | 48 | 48 |

45 | 53 | 49 |

47 | 49 | 46 |

45 | 52 | 51 |

46 | 48 | 48 |

53 | 55 | 50 |