12th Class ICS Statistics Chapter Wise Online MCQ Test With Answers PDF

ICS Part 2 Statistics Online Test

Sr. #	Questions	Answers Choice
1	C= ------------------------------
2	The two attributes A and B are negatively associated if
3		independent positively associated negatively associated correlated
4	The estimated regression line always passes through	origin x-axis y-axis
5		37 132 32 cannot be calculated
6		b<sub>yx</sub> b<sub>xy</sub> S<sub>p</sub>
7		S<sub>xy</sub> S<sub>yx</sub> b<sub>xy</sub> b<sub>yx</sub>
8		y-intercept x-intercept slope none of these
9	Regression line x on y is
10		best estimators biased estimators unbiased estimators normal estimators
11		biased unbiased positively biased none of these
12	If population proportion (P) is unknown, the standard error of the sample proportion (p) can be estimated by the formula
13	If sampling is done with replacement the σ_p =
14	If sampling is done without replacement then=σ =
15		β<sub>1</sub> β<sub>2</sub> β<sub>3</sub> S<sub>k</sub>
16	In case of symmetrical distribution	μ<sub>1</sub> = μ<sub>2</sub> = μ<sub>3</sub> = μ<sub>4</sub> β<sub>1</sub> = β<sub>2</sub> P<sub>1</sub> < P<sub>2</sub>
17	In case of normal distribution maximum value of ordinate is	μ Zero