The sum of squares of deviation is least if measure from__________?
The sum of squares of deviation is least if measure from__________? A. Mean B. Mode C. Median D. Variance
The sum of squares of deviation is least if measure from__________? A. Mean B. Mode C. Median D. Variance
In Statistics, a population consists of:_____________? A. All People living in a country B. All People living in the are under studyC. All subjects or objects whose characteristics are being studied D. None of the above
The Number of road accidents is the example of____________? A. variable B. ConstantC. Discrete variable D. Continuous variable
Major area of statistics today is concerned with drawing of conclusions from__________? A. Samples B. Primary C. Two D. Complete study
Statistics has handicap dealing with_____________? A. Constant B. Variable C. Quantitative dataD. Qualitative data
Village Patwari collecting the data about cotton crops is the example of_____________? A. variable B. ConstantC. Primary data D. Secondary data
The data collected by NADRA to issue National Identity cards are______________? A. Official data B. un-official dataC. Primary data D. Secondary data
Census reports used as a source of data is____________? A. Primary sourceB. secondary source C. Organized data D. none
A numerical value calculated from sample is called____________? A. Mathematics B. EconomicsC. Statistic D. None of these
In statistics, a sample means__________? A. A portion of the sampleB. A portion of the population C. All the items under investigation D. None of the above