Statistic is a numerical quantity, which is calculated from?

Related Mcqs:

In a distribution of 10, 20, 30, 40, 50, the x is 30, the sum of deviations from x will be:________?

A: 60 B: 30 C: Zero D: 15...

___________ data are collected for the first time.

A. Research B. Statistical C. Secondary D. Primary...

The grouped data is also called_____________?

A. Raw data B. Primary data C. Secondary data D. Qualitative data...

A measure of dispersion is always ________________?

A. Zero B. Positive C. Negative D. Infinity...

For a symmetrical distribution approximately 68% of the cases are included between _________________?

A. X¯¯¯¯−S and X¯¯¯¯+S B. X¯¯¯¯−2S and X¯¯¯¯+2S C. X¯¯¯¯−3S and X¯¯¯¯+3S D. None of these...