The unequal-variances test statistic of $\mu _ { 1 } - \mu _ { 2 }$ has an approximate ____________________ distribution with n₁ + n₂ - 2 degrees of freedom.

Name: The unequal-variances test statistic of $\mu _ { 1 } - \mu _ { 2 }$ has an approximate ____________________ distribution with n 1 + n 2 - 2 degrees of freedom.
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The Answer of The unequal-variances test statistic of $\mu _ { 1 } - \mu _ { 2 }$ has an approximate ____________________ distribution with n₁ + n₂ - 2 degrees of freedom.

The Unequal-Variances Test Statistic Of μ1−μ2\mu _ { 1 } - \mu _ { 2 }μ1​−μ2​

The Unequal-Variances Test Statistic Of $\mu _ { 1 } - \mu _ { 2 }$