Economics · Business Statistics
अनुसंधान डिजाइन (research design) में प्रयोगात्मक उपचार (experimental treatment) निम्नलिखित में से किसे दर्शाता है?
- 1आश्रित चर (dependent variable) में हेरफेर करना
- 2स्वतंत्र चर (independent variable) का चयन
- 3स्वतंत्र चर (independent variable) में हेरफेर करना✓
- 4आश्रित चर (dependent variable) का चयन
सही उत्तर देखें
स्वतंत्र चर (independent variable) में हेरफेर करना
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