Online NAT IGS General Science Statistics Test Preparation for Pakistani Students

NAT I General Science Statistics

Sr. #	Questions	Answers Choice
1	Link relatives can be obtained by dividing P_n by:	P<sub>o</sub> * q<sub>o</sub>* * P<sub>n</sub>* * P<sub>n-1</sub>*
2	How many basic types of index numbers:	2 3 4 5
3	The lack of uniformity is called	Skewness Symmetry Kurtosis Dispersion
4	Variance of b,b,b,b is:	b 4b Zero None of these
5	How many types of dispersion	2 3 4 None of these
6	The range of constant "A" is equal to	Zero A One None of these
7	G.M of three numbers 2,4,8 is:	2 8 4 3,67
8	Most frequent value of the data is called:	Mean G.M Mode None of these
9	The sum of values divided by their numbers is called	Mode Median Mean G.M
10	Sum of random errors is equal to:	Zero 2 3 None of these