वह औसत मात्रा जिसके द्वारा किसी जनसंख्या से लिए गए नमूनों (samples) की विशेषताएँ पूरी जनसंख्या की वास्तविक विशेषता से भिन्न होती हैं, क्या कहलाती है?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?