Statistics MCQS for NTS Set 4

Google Ads1

Statistics MCQS for NTS Test


The geometric mean of the values 2,4,-3,8 is:
None of these
-3
4
Zero

Sum of dots when two dice are rolled is:
Constant
continuous variable
Discrete variable
Qualitative variable

In the regression equation x =a + by then called
Dependent variable
Quantitative variable
Independent variable
Continuous variable

In symmetrical distribution the values of mean median and mode
Do not coincide
Coincide
Zero
None of these

The median of A,S,S,O,C,I,A,T,E is:
O
I
S
None of them

The data collected by NADRA to issue computerized identity cards are:
Secondary data
Qualitative data
Primary data
Un-official data

If y = 5x + 10, then mean deviation of y is
5 mean deviation (x) + 10
25 mean deviation (x)
None of them
5 mean deviation (x)

The total angle of pie chart is:
270o
90o
360o
1800o

Selection of cricket team by the selectors is a process of
Probability sampling
Non-random sampling
Random Sampling
Stratified sampling

The probability of an event cannot be
 =1
0
>0
<0
Google Ads