Advertisements
Advertisements
प्रश्न
The sum of deviations of all observations from the arithmetic mean of a dataset is always ______.
विकल्प
Maximum
Minimum
Zero
Undefined
MCQ
रिक्त स्थान भरें
Advertisements
उत्तर
The sum of deviations of all observations from the arithmetic mean of a dataset is always zero.
Explanation:
By definition, the arithmetic mean ensures the sum of all deviations from the mean equals zero.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
