11th class statistics,100% Guess complete book important objective questions,1st year class 100% guess,part 2

 Most important short questions of complete book for inter class ics statistics,complete book important objective questions

Title:11th class statistics,100% Guess complete book important objective questions,1st year class 100% guess,part 2

 

1)Any data given in your book for you is
a) False
b) Raw
✔c) Secondary
d) Primary

2)The data obtained from college record is
a) Raw
✔b) Secondary
c) Primary
d) Qualitative

3)A characteristics that varies from one object to another is called:
a) Statistics
b) Constant
✔c) Variables
d) Attribute

4)Census report for public are sources of :
a) True data
b) Qualitative data
✔c) Secondary data
d) Primary data

5)The grouped data is also called:
a) Qualitative data
✔b) Secondary data
c) Primary data
d) Raw data

6)A constant can be assume :
a) Not value at all
b) Different values
c) More than one values
✔d) Only one value

7)A small representative part of the population is called:
a) Registration
✔b) Sample
c) Secondary data
d) Primary data

8)A characteristic that is qualitative in nature:
a) A parameter
b) A variable
✔c) An attribute
d) A constant

9)Issuing a "National identity card" is an example of
a) Sampling
✔b) Registration
c) Investigation
d) Census

10)Continuous variable can be measured at :
a) Integer points
b) No point
✔c) All possible points
d) Specific points

 11)Statistics is the backbone of
a) Mathematics
b) Science
✔c) Research work
d) Economic

12)Statistics is a branch of :
a) None of these
b) Applied science
✔c) Applied mathematics
d) Applied Economics

 13)In the beginning the statistics was known as the :
a) None of these
b) Science of political state
✔c) Science of state craft
d) Art of state craft

14)Number of farz in five prayer is an example of :
✔a) Discrete variables
b) Attribute
c) Variable
d) Constant

15)Secondary data are collected from :
a) Official sources
b) Registration
c) Direct personal observation
✔d) Questionnaire method

16)In the plural sense,statistics mean :
a) population data
b) Sample data
✔c) Numerical data
d) Method

17)Information recorded in its original form,whether counts or measurements is referred to as:
a) Continuous data
✔b) Raw data
c) Discrete data
d) Arrayed data

18)The arrangement of data to show the frequency of occurrence is called:
a) Probability distribution
✔b) Frequency distribution
c) Data array
d) Cumulative distribution

19)Classification is the process of arranging data according to :
a) One characteristic
b) Two characteristics
✔c) Similar characteristics
d) Different characteristics

20)Data classified by attributes are called:
a) Continuous data
b) Quantitative data
✔c) Qualitative data
d) Grouped data

21)Important bases of classification are :
a) Two
b) Three
✔c) Four
d) More than four

22)Classification of data by their time of occurrence is called:
✔a) Temporal or choronological classification
b) Geographical classification
c) Quantitative classification
d) Quantitative classification

23)A graph of a cumulative frequency distribution is called:
a) Histogram
b) Frequency polygon
✔c) Ogive
d) None of these

24)Graphs of frequency distribution are used because
a) They have a long history
✔b) They attract attention to data pattern
c) They account for biased or incomplete
d) None of these

25)If a curve can be divided into two parts that are mirror images, it is called a :
a) Skewed curve
✔b) Symmetrical curve
c) J-shaped curve
d) Frequency curve

26)An ogive is a
a) Frequency curve
b) Frequency polygon
✔c) Cumulative frequency polygon
d) Frequency histogram

27)Title of a table should be in
a) Lower case letter
✔b) Capital letters
c) Italic and lower case letters
d) Twenty letters

 28)Classification of data according to location or area is called:
a) Temporal classification
✔b) Geographical classification
c) Quantitative classification
d) Qualitative classification

29)Two methods of data arrangement are :
a) Array and frequency distribution
b) Frequency distribution and histogram
✔c) Array and frequency polygon
d) Histogram and array

30)As a general rule ,when arranging data statistics tend to us
✔a) less than six classes
b) Between six and fifteen classes
c) More than twenty classes
d) Only fifteen classes

31)Data which have been arranged is ascending of descending order are called:
a) Raw data
b) Grouped data
✔c) Arrayed data
d) Ungrouped data

32)Tabulation means the process of arranging the data into:
a) rows
b) columns
✔c) rows and columns
d) different classes

33)A graph of commulative frequency is called:
a) histogram
✔b) Ogive
c) Frequency polygon
d) polygon

34)the process of of systematic arrangement of data into rowa and columns is called:
a) Distribution
✔b) Tabulation
c) Classification
d) Presentation

35)In a table ,foot note and source notes are:
a) identical
b) same
✔c) different
d) none of above

36)Which of the following is written at the top of the table :
a) foot note
✔b) title
c) prefatory note
d) source note

37)The minimum number of classes may be determined by the formula :
✔a) C=sprt(n(approximatly))
b) 1+33
c) 1.2
d) 1

38)The graphs of symmetrical distribution is:
✔a) Bell-Shaped
b) J-shaped
c) U-Shaped
d) None of above

39)Lower class boundary of 30-35 will be
a) none of above
b) 32.5
✔c) 30
d) 35

40)For a given class 34-36 the mid point will be :
✔a) 35
b) 70
c) 36
d) 34

41)Relative frequencies are obtained by:
✔a) Dividing the frequency by total frequency
b) Dividing the total frequency by the frequency
c) Dividing the mid point by the total frequency
d) dividing the mid point by the frequency

42)Which of the following is written at the bottom of the table :
a) prefatory note
b) source note
c) foot note
✔d) both a and b

43)As a general rule ,statistician tend to use which of the following number of classes when arranging the data :
a) between 1 and 5
b) fewer than 5
✔c) between 5 and 20
d) more than 20

 44)The smallest number and the largest number of any class of a frequency distribution are called :
a) class marks
✔b) class limit
c) class interval
d) none of above

45)In construction of frequency distribution the first step is :
✔a) to find range of the data
b) to calculate the class mark
c) to find the class boundaries
d) none of above

46)In a statistical table column caption are also called :
a) prefatory spaces
✔b) box heads
c) stubs
d) body

47)Source notes are given at the :
a) top of the table
b) Beggining of the table
✔c) End of the table
d) middle of the table

48)The number of tally count for each value is called :
a) body
✔b) box -head
c) stub
d) prefatory

49)the headings for different rows are called:
a) stubs
b) columns captions
✔c) rows captions
d) both a and b

50)The headings for different columns are called :
✔a) both b and c
b) box-ahead
c) rows captions
d) columns captions

51)Frequency polygon is a :
✔a) line graph
b) bar graph
c) square graph
d) circular graph

52)The cumulative frequency polygon is also called:
a) Rectangular graph
b) bar graph 

✔c) ogive
d) histogram

53)Total area of the histogram represented the total :
a) classes
b) class mark
✔c) frequency
d) class limit

54)The difference between upper and the lower class boundaries of a class is known as:
a) class limit
b) class mark
✔c) class interval
d) range

55)In frequency curve if the longer tail occurs to the left curves is called :
a) negatively skewed
b) symmetrical
✔c) positively skewed
d) identical

56)In frequency curve if the longer tail occurs to the right the curves is called:
a) negatively skewed
b) symmetrical
✔c) positively skewed
d) identical

57)Graph of time is :
a) frequency polygon
b) Historigram
✔c) Histogram
d) ogive

58)The arrangement of data according to its time of occurences is known as :
a) Temporal classification
b) Spatial classification
c) chronological classification
✔d) both a and c

59)Graph of time series is also called:
a) Bar graph
✔b) Line graph
c) Band graph
d) None of above

60)A graph which is used to show the maximum and minimum values of a variables is called:
✔a) None of below
b) Bar graph
c) range graph
d) Band graph

61)A graph captain set of rectangle :
a) frequency polygon
✔b) Histogram
c) Historigram

62)Histogram is a :
a) bar graph of time series
✔b) Bar graph of frequency distribution
c) line graph of frequency distribution

63)The term bar means:
a) thick narrow line
b) thin wide line
✔c) Thick wide line

64)A device of representing statistical data in pictures:
a) cartogram
b) pictogram
c) Pictograph
✔d) both b and c

65)A sector diagram is also called:
✔a) both b and c
b) pie diagram
c) histogram
d) angular diagram

66)Classification of data on the basis of characteristics or attributes like social status etc is called:
✔a) Qualitative classification
b) Temporal classification
c) Spatial classification
d) qunatitative classification

67)The classification on the basis of place is called:
a) Qualitative classification
b) Temporal classification
c) Spatial classification
✔d) both a and b

68)classification of data on the basis of different in quantity is called :
✔a) qualitative
b) Qualitative classification
c) Temporal classification
d) Spatial classification

69)Median is graphically obtained by using
a) none of above
b) frequency curve
✔c) ogive
d) histogram

70)Classification of data by attributes is called:
a) Temporal classification
b) Geographical classification
c) Quantitative classification
✔d) Qualitative classification

  71)Classification of data by quantitative characteristics is called:
a) Qualitative classification
✔b) Quantitative classification
c) Geographical classification
d) Temporal classification

72)Give classes,1,-6,6, -10.    class interval is
a) 5.5
b) 3
c) 4
✔d) 5

73)If a curve has a longer tail to the right ,it is called a
✔a) positively skewed curve
b) Negatively skewed curve
c) J.shaped curve
d) Symmetrical curve

74)If a curve has a longer tail to the left, it is called:
a) positively skewed curve
✔b) Negatively skewed curve
c) J.shaped curve
d) Symmetrical curve

75)The grouped data is
a) Primary
✔b) Secondary
c) Raw data
d) None of these

76)Total angle of pie chart is
a) 270º
b) 300º
c) 320º
✔d) 360º

77)The statistical table has at least
a) Five parts
✔b) Four parts
c) Three parts
d) Two parts

78)The average of lower and upper class limit is called:
a) Class boundaries
b) Class frequency
✔c) Class mark
d) Class limit

79)The number of classes in a frequency distribution is obtained by dividing the range of variable by the
a) Total frequency
✔b) Class Interval
c) Mid-point
d) Relative frequency

80)How many methods are used for the collection of data ?
a) 1
✔b) 2
c) 3
d) 4

81)The sum of rows and the sum of columns of a bivariate frequency distribution are equal
✔a) f
b) X
c) fX
d) 100

82)Frequency is denoted by :
a) c
b) q
c) P
✔d) f

83)Mid point of the group 5.5    7.5 is
a) 6
✔b) 6.5
c) 7
d) 7.5

84)The section of table that contains the column caption is called:
✔a) Box head
b) Box plot
c) Stub
d) Body

85)the smallest and the largest value of data are called:
a) Range
b) Mid point
c) Extreme value
✔d) Arrayed value

86)When a distribution is symmetrical and has one mode,the highest point on the curve is called:
a) Mode
b) Median
c) Mean
✔d) All of these

87)A frequency polygon is closed which is
a) One sided
b) Two sided
c) Three sided
✔d) Many sided

88)The frequency of a class divided by total is called:
a) Class frequency
b) Cumulative
✔c) Relative frequency
d) Total frequency

89)Brand of a soap is    variable .
a) Quantitative
✔b) Qualitative
c) Imaginary
d) Continuous

90)Mid point of top of the rectangular of histogram are joined to get
✔a) Polygon
b) Frequency curve
c) Ogive
d) Histogram

91)When construction of frequency distribution ,the first step is :
a) Divided the data into at least five classes
b) Arrange the data into an array
✔c) Decide on the type and number of classes for dividing the data
d) None of these

92)As the number of observation and classes increases ,the shape of a frequency polygon .
✔a) Tends to become increasingly smooth
b) Tends to become jagged
c) Stays the same
d) Varies of data become more reliable

93)In constructing a frequency distribution presents frequencies in term of :
a) Fractions
b) Whole numbers
c) Percentages
✔d) Both a and c

94)The process of arranging data into rows and columns is called:
a) Frequency distribution
b) Classification
✔c) Tabulation
d) Array

95)Which of the following is an example of compressed data ?
a) Array
✔b) Frequency distribution
c) Histogram
d) Ogive

 96)Which is the suitable average for calculating the average price at which articles are sold ?
a) G.M
b) A.M
✔c) H.M
d) Mode

97)If the values in a series are not of equal importance ,we compute the
a) Median
b) H.M
c) Mean
✔d) Weighted mean

98)If the mean is less than mode, the distribution is
a) Symmetrical
b) Positively skewed
✔c) Negatively skewed
d) None of these

99)The most central value of an arrayed data is
a) Mode
✔b) Median
c) Mean
d) H.M

100)When all the values in a series occur the same number of times,then it is not possible to compute the :
a) Mean
✔b) Mode
c) Median
d) Weighted mean

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