Source of Variation | Sum of Square | Degree of Freedom | Mean Sum of Squares | Formula for F ratio | F | F | Remarks |

Problem (A) | 33359.350 | 13 | 2566.103 |
| 22.676 | 1.863 | Accept alternative hypothesis, H |

Algorithm (B) | 2337.375 | 4 | 584.344 |
| 16.704 | 2.503 | Accept alternative hypothesis, H |

A × B | 1819.031 | 52 | 34.981 |
| 0.309 | 1.524 | Reject alternative hypothesis, H |

Error | 7921.407 | 70 | 113.163 |
| |||

Total | 45437.160 | 139 |