# Lecturer Statistics (BS-17) 22-05-2022 | PPSC SOLVED | Original Paper

Q1

Shoukat Aziz was the _________ of Pakistan?

Q2

Quaid e Azam Muhammad Ali Jinnah became a presidential magistrate in which year?

Q.3

Madness is to brain as paralysis is to __________?

Q4

During World War II Japan enter in India via ________?

Q5

When was the first Taliban regime in Afghanistan?

Q6

Who said, "Child is the father of man?

Q7

They are playing cricket

Q8

He has a complete ________ of the subject. So he teaches the students.

Q9

What is the reverse process of photosynthesis?

Q10

Umrao Jaan Ada was written by _______?

Q11

Which line divides the southern and northern hemispheres?

Q12

To enter values and perform functions which bar is used?

Q13

Which of the following is the correct format for the Email address?

Q14

If a family consumes 30 kg in 3 days then how many kgs the family will consume in the month of January?

Q15

Mother-in-law. Which punctuation mark is used in this compound word?

Q16

Given that

2x - 5y

bx+10y = -8

Find the value of a?

Q17

When did Pakistan carry out its first successful test?

Q18

Which one of the following aroused a wave of popular indignation that led to the massacre by the British a Jallianwala Bagh?

Q19

واصف علی واصف کی شاعری کی اساس کیا ہے ؟

Q20

گنجے فر شتے اردو کی کونسی صنف ہے؟

Q21

Mean Deviation is minimum from ____________?

Q22

The middle value of an ordered series is called ___________?

Answer: 2nd Quartile, 5th Decile & 50th Percentile (All of these)

Q23

A multivariate statistic that allows you to investigate the relationship between two sets of variables is called ____________?

Q24

Pansche's index formula uses the weights of the ____________?

Q25

The geometric mean of Laspeyere's and Paasche's price indices is also known as _____?

Q26

Which of the following method has an upward blas?

Q27

Most preferred type of average for index number is

Q28

The autocorrelation which arise due to omitting of explanatory variable is called

Q29

x2 Statistics under Hartien's test has a/an _________?

Q30

If pxy = -1, the relation between X and Y is of the type:

Answer: When Y Increases, X proportionately decreases

Q31

A population has constant size and composition is called a __________?

Q32

Vital Statistics is mainly concerned with ___________?

Answer: Birth, Death, & Marriage (All of these)

Q33

The age-specific death rate for the babies of age less than one year is specially called ____?

Q34

The probability of dying of a person of age between x and (x-1) years is known as __________?

Q35

In a sequential probability ratio test (SPRT), the sample size is a/an ___________?

Q36

The distribution possessing the memory less property is ___________?

Q37

Consider F(x) is a distribution function. If x-minus infinity then F(- ) = ?

Q38

The variable y= -2 logx, where x is distributed as U (0, 1), follows _________?

Q39

II X ~ Beta (m, n), if m = n = 1, then the distribution of X is _________?

Q40

The ratio of two Exponential random variables follows which distribution?

Q41

If Var(x) = 26 and Var(y) = 9 then S.D (X-Y) is close to?

Q42

If Y = x42 , then variance of Y will be __________?

Q43

When a model is over-identified then which of the following technique is used to calculate its structure parameters?

Q44

Regression analysis measures ___________?

Q45

The OLS method minimizes the sum of _______?

Answer: ( Y - a - bX)

Q46

What is the extension file of SPSS?

Q47

When minitab software released?

Q48

Graph of Autocorrelation Function (ACF) is called

Q49

The founder company of SPSS is

Q50

How to apply the Chi-square test on SPSS?

Q51

How to correct the Multicollinearity problem?

Answer: Drop relative less important variable, log transformation (all of these )

Q52

Coldfeld Quandt test based on which probability distribution?

Q53

If we use deviation forms in multiple linear regression then what will be the value of the estimated intercept?

Q54

Which of the following method is used to correct the problem of Heteroscedasticity?

Q55

Cluster analysis is used for what kind of analysis?

Q56

When it is difficult to run a complete factorial design then we prefer ________?

Q57

Out of a set of 5 sample points, 4 have to be chosen without replacement in how many ways?

Q58

Difference between lower limit and upper limit of confidence interval is called ________?

Q59

Which of the following measure of dispersion is consider suitable for a positive skewed data set?

Q60

In the presence of Heteroscedasticity, the OLS

Q61

When n » Infinity then (N-n)/ (N-1) becomes ________?

Q62

Generally, the Confidence Interval width and Confidence level should be _________, respectively?

Q63

Index number measures _________?

Answer: Industrial production. Inflation (all of these)

Q64

If all the values are different then mode of the data will be

Q65

How many runs in the following series?

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