Data being used by an agency which is originally collected by them are _______ data?

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 regarding opinions of consumers about some product obtained through lady workers are ____________?

A. Cheapest method B. Existing Sources C. Primary D. Secondary...

Data in the Population Census Report is____________?

A. Grouped data B. Ungrouped data C. Secondary data D. Primary data E. Arrayed data...

Suppose for 40 observations, the variance is 50. If all the observations are increased by 20, the variance of these increased observation will be______________?

A. 50 B. 70 C. 50/20 D. 50-20 = 30 E. 50...

If x is 4 and the distribution is 2, 3, 4, 5, 6, the sum of squared deviations from the x will be______________?

A. 8 B. 10 C. 6 D. 12...