Research Methodology · Statistical Hypothesis Testing
असमान नमूना आकार (sample sizes) और असमान प्रसरण (unequal variances) वाले दो स्वतंत्र समूहों के माध्य की तुलना करते समय किस प्रकार के t-टेस्ट का उपयोग किया जाना चाहिए?
- 1एक-नमूना t-टेस्ट (One-sample t-test)
- 2वेल्च का t-टेस्ट (Welch's t-test)✓
- 3युग्मित नमूना t-टेस्ट (Paired samples t-test)
- 4स्टूडेंट्स t-टेस्ट (Student's t-test)
सही उत्तर देखें
वेल्च का t-टेस्ट (Welch's t-test)
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