More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

NAT I General Science Statistics MCQs With Answers

Question # 1

Statistic is a characteristic calculated from

Choose an answer

Population data

Sample data

Arrayed data

Fictitious data

Skip

Question # 2

The systematic arrangement of data in the form of rows and columns is called

Choose an answer

Row and column cations

Data array

Classification

Tabulation

Skip

Question # 3

In hypergeometric distribution the trials are:

Choose an answer

Independent

Dependent

Both a and b

None of these

Skip

Question # 4

Most frequent value of the data is called:

Choose an answer

Mean

G.M

Mode

None of these

Skip

Question # 5

In which sense Statistics means numerical data:

Choose an answer

Singular

Plural

Both

None of these

Skip

Question # 6

The types of dispersion are:

Choose an answer

Skip

Question # 7

If Y² = 5.8 and d = 1 we make the following statistical decision

Choose an answer

We reject H_o at a = 0.01

We accept H_o at a = 0.05

We reject H_o at a = 0.05

We accept H_o at a = 0.01

Skip

Question # 8

If a pair of dice is rolled then the sample space consists of outcomes

Choose an answer

Skip

Question # 9

If right tail is longer than the left tail,then distribution is called:

Choose an answer

Negatively skewed

Positively skewed

Symmetrical

None of these

Skip

Question # 10

For one-tailed test, when a = 0.05 then value of z is

Choose an answer

1.645

1.96

2.33

2.58

Skip

Question # 11

Given N = 5 and n = 3 in simple random sampling with replacement how many possible samples are there?

Choose an answer

125

Skip

Back