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

Statistics online test MCQS ICS part (2)

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ICS Part 2 Statistics Online
Full Book Test

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ICS Part 2 Statistics Chapter Wise Online
MCQ's Test

ICS Part 2 Statistics Online Test

Try The ICS Part 2 Statistics Online Test

Total Questions17
Time Allowed20

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ICS Part 2 Statistics Online Test

00:00

Question # 1

All odd order moments about mean are

unique A
zero B
different C
one D

Question # 2

RAM is called_______storage.

Primary A
Secondary B
Control C
Scanner D

Question # 3

When b_xy is positive, then b_yx will be _______.

Negative A
Positive B
Zero C
One D

Question # 4

r_xy -------------- r_yx

= A
< B
> C
≠ D

Question # 5

A complete computer system has________ parts.

Question # 6

The most common type of computer memory is called

ROM A
REM B
RAM C
RIM D

Question # 7

Estimate is the observed value of an:

Unbiased estimator A
Estimation B
Estimator C
Interval estimation D

Question # 8

The two attributes A and B are negatively associated if

Question # 9

The graph of time series is called:

Histogram A
Historigram B
Straight line C
Ogive D

Question # 10

The value of the coefficient of correlation relies between__________.

-1 and +1 A
0 and 1 B
-1 and 0 C
-0.5 and + 0.5 D

Question # 11

Chi-square curve ranges from:

-∞ to +∞ A
0 to ∞ B
-∞ to 0 C
0 to 1 D

Question # 12

The normal distribution is --------------------distribution.

positively skewed A
negatively skewed B
symmetrical C
peaked D

Question # 13

The variable, that forms the basis of estimation, is called_______.

Regression A
Regressor B
Regressand C
Estimated D

Question # 14

1MB equals

1048576 bytes A
1024 bytes B
2048 bytes C
2380 bytes D

Question # 15

Sampling in which a sampling unit can be selected more than once is called

simple sampling A
sampling with replacement B
sampling without replacement C
none of these D

Question # 16

If critical region is located equally in both tails of the sampling distribution of test statistic, the test is called ------------- test

one tailed A
two tailed B
left tailed C
right tailed D

Question # 17

The point of inflection in normal distribution are _______.

μ - σ, μ + σ A
μ - σ, μ + 2σ B
μ, σ C
None of these D

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Here is List Of Chapter Wise Tests

Test Name	MCQs Available	PDF File	Launch Test
ICS Part 2 Statistics Chapter 10 Online Test	35	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 11 Online Test	33	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 12 Online Test	32	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 13 Online Test	34	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 14 Online Test	29	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 15 Online Test	34	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 16 Online Test	34	Download PDF	Launch Test
ICS Part 2 Statistics Chapter 17 Online Test	34	Download PDF	Launch Test

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ICS Part II Statistics Important MCQ's

Sr.#	Question	Answer
1	The graph of time series is called:	A. Histogram B. Historigram C. Straight line D. Ogive
2		A. y-intercept B. x-intercept C. slope D. none of these
3	Given=μ0 = 170, X̅ = 190,σ = 36 and n = 9; which statistic is appropriate?	A. t B. z C. x2 D. F
4	If the observations are paired and the number of pairs is n, then the number of degree of freedom is equal to	A. n B. n - 1 C. 2n D. 2n - 1
5		A. independent B. positively associated C. negatively associated D. correlated
6	P(type II error) is equal to:	A. α B. β C. 1 - α D. 1 - β
7	Statistic is an estimator and its calculated value is called:	A. Biased estimate B. Estimation C. Interval estimate D. Estimate
8	If 1-α = 0.90, the value of Z_a/2 is:	A. 1.645 B. 1.96 C. 2.326 D. 2.575
9	Machine language is in the form of	A. 1 and 2 B. 0 and 1 C. 1 and 3 D. 0 and 3
10	CD-ROM is a type of _________.	A. Optical disk B. Hard disk C. Soft disk D. Compact disk