किस स्थिति में शून्य परिकल्पना सबसे उपयुक्त होगी?
In which situation would a null hypothesis be most appropriate?
Explanation opens after your attempt
D. जब यह मानकर जांचना हो कि दो उपचारों के औसत प्रभाव में कोई वास्तविक अंतर नहीं हैWhen testing the assumption that there is no real difference between the mean effects of two treatments
Concept
A null hypothesis usually states that there is no effect or difference. Link it with comparison questions in exams.
Why this answer is correct
The correct answer is D. जब यह मानकर जांचना हो कि दो उपचारों के औसत प्रभाव में कोई वास्तविक अंतर नहीं है / When testing the assumption that there is no real difference between the mean effects of two treatments. A null hypothesis usually states that there is no effect or difference. Link it with comparison questions in exams.
Exam Tip
शून्य परिकल्पना सामान्यतः प्रभाव या अंतर न होने का कथन करती है। परीक्षा में इसे तुलना संबंधी प्रश्नों से जोड़ें।
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