निम्नलिखित में से कौन सा p-मान यह दर्शाता है कि एक नमूना सहसंबंध गुणांक (sample correlation coefficient) सार्थकता के 1% (0.01) स्तर पर सांख्यिकीय रूप से महत्वपूर्ण है?

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?