H₀: | 0 | ||

Hₐ: | μ₁ - μ₂ | < > ≠ | D₀ |

n₁ | = | x̄₁p̄₁ | = | = | ||||||

n₂ | = | x̄₂ | = | σ₂ | = |

Confidence Level:
%

Level of Significance: | α | = |

Example 1 • Example 2

Example 1 • Example 2