POL212

Category: POL212

ATTENTION:

Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.

Good luck!

POL212

1 / 50

1. Mode is the most __in a sample population

2 / 50

In a class of 181 student, 102 offers POL 212, 64 offer BHM 206, 58 offer
POL 202 and all the students take at least one of the subjects. 20 offer
POL 212 and BHM 206, 15 offer POL 212 and POL 202, 18 offer BHM 206
and POL 212. Find how many students offer POL 202 only

3 / 50

In a social research, the act of reading through books by scholars on the
subject matter is called _review

4 / 50

p AND q is a compound statement formed from two simple statements p
and q respectively. What is the statement p ^ q

5 / 50

When a disfunction (OR) connective is used between two statements p, q,
the statement p OR q is only false when

6 / 50

What is the third quatile of the following set of data 16, 25, 14, 18, 21, 23,
19, 18, 21, 49

7 / 50

8 / 50

A folder contains 7 blue biros, 6 red biros and 3 black biros without
replacement, find the probability that the three biros are of different colour

9 / 50

9. Find the third quartile in the following data set; 22,31,20,24,27,55

10 / 50

10. If A= {a,b,c,d,e,f, g, h}, the cardinality of the elements is

11 / 50

11.

Lack of _may be one of the limitations of
statistics

12 / 50

12. Another name for Cummulative Frequency Curve

13 / 50

13. Evaluate n! + 0! / 2

14 / 50

14. How many subsets has a set consisting 4 elements

15 / 50

15. The symbol ∑ƒ means

16 / 50

16.

Experimental
Statistics

17 / 50

17.

The scientific method for collection, summarisation, presentation, analysis
and interpretation of data is called

18 / 50

18.

A ballot box containing 12 male voter's cards and another box containing
100 female voter's cards. Find the number of ways of selecting 5 male
voter's cards

19 / 50

19.

A statistical experiemnt in which the results of the experiment are not
subject to chance if repeatedly severally under the same condition is called

20 / 50

20.

In a Political group of 12 members the probability of picking a number from
any one of the six geo-political zones in Nigeria is 2/3. If some members
are to represent the group in a National meeting, find the probability that 8
members are chosen

21 / 50

21.

A box contains 10 green, 8 yellow and 5 red marbles. If two marbles are
picked at random, what is the probability that one is green and one is red

22 / 50

22.

The cardinality of the union of Sets A, B, C, if A = {2, 3, 5, 7, 11, 13}, B = {0,
1, 9,} and C = {2, 4, 6, 8, 10, 12, 14} is

23 / 50

23.

Two sets X and Y are said to be _if they have
no elements in common

24 / 50

24.

In a broad sense, _is a diagram that shows
relationships between numbers

25 / 50

25. In how many ways can the acronyms NOUN be written

26 / 50

26.

Calculate the standard deviation of the following set of numbers:
148,146,150,154,156,158,160,162,164,166,168,170

27 / 50

27.

Write down the sample space for the experiments. Toss a coin 3 times and
observe the total number of heads

28 / 50

28.

An advantage of frequency polygon over histogram is that it is easy to
compare

29 / 50

29. Find the value of 2! + 5!

30 / 50

30.

In how many ways can a family of 9 divide itself into 3 groups so that each
group contains 3 persons

31 / 50

31.

Hybrid sampling is a method that combines
procedure

32 / 50

32.

When an experiments are actually carried out under the same condition
through which an outcome is obtained. The probability of such an event is
called

33 / 50

33.

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34.

An Experiment in which the results are always subject to chances and may
change even if the experiment is repeated under the same condition is
known as

35 / 50

35.

A branch of __that deals with analysis and
interpretation of numerical data in terms of sample and population is called
statistics

36 / 50

36.

Any piece(s) of information that represents the qualitative attributes of a
variable(s) is called

37 / 50

37.

There are basically two methods for assigning probabilities to events. One
of these methods is

38 / 50

38.

Given a set of raw data 2, 3, 2, 1, 4, 4, 1, 1, 1, 3, 2, 2, 2, 2, 5, 0, 0, 0, 1. The
date with the highest frequency is

39 / 50

39.

The difference between the largest and smallest scores of ungrouped data
is the

40 / 50

40.

If A= {a,b,c,d,e,f} and B={c,d,e}, then, it is correct to conclude that B is
A

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41.

The probability of an event that can be obtained from an already existing
result, from what is likely to happen or from already known information is
termed

42 / 50

42.

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43.

The primary purpose for is to discover,
interpret develop methods and systems for the growth of knowledge

44 / 50

44.

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45. If sets A={2,5,7,8,9} and B={1,3,5,7}. Then AnB is

46 / 50

46. The two types of statistics are

47 / 50

47. Some of the functions of statistics in the society may be

48 / 50

48.

The major challenge against accurate head count apart from funding and
logistics is

49 / 50

49.

The recommend that census should seek Age, Nationality, Sex and Weight
is made by

50 / 50

50.

Find the class mark in a grouped frequency table with the class interval 40 -
49

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