मराठी

In the 'less than' type of ogive the cumulative frequency is plotted against

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प्रश्न

In the 'less than' type of ogive the cumulative frequency is plotted against

पर्याय

  •  the lower limit of the concerned class interval

  •  the upper limit of the concerned class interval

  •  the mid-value of the concerned class interval

  • any value of the concerned class interval

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उत्तर

 the upper limit of the concerned class interval
In the less than type of ogive the cumulative frequency is plotted against the upper limit of the concerned class interval.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 23: Graphical Representation of Statistical Data - Exercise 23.4 [पृष्ठ ४३]

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आर.डी. शर्मा Mathematics [English] Class 9
पाठ 23 Graphical Representation of Statistical Data
Exercise 23.4 | Q 5 | पृष्ठ ४३

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Study the bar graph representing the number of persons in various age groups in a town shown in Fig. below. Observe the bar graph and answer the following questions:
(i) What is the percentage of the youngest age-group persons over those in the oldest age group?
(ii) What is the total population of the town?

(iii) What is the number of persons in the age group 60 - 65?
(iv) How many persons are more in the age-group 10 - 15 than in the age group 30 - 35?
(v) What is the age-group of exactly 1200 persons living in the town?
(vi) What is the total number of persons living in the town in the age-group 50 - 55?
(vii) What is the total number of persons living in the town in the age-groups 10 - 15 and 60 - 65?

(viii) Whether the population in general increases, decreases or remains constant with the increase in the age-group.


The following bar graph shows the results of an annual examination in a secondary school. Read the bar graph  and choose the correct alternative in each of the following:

(i) The pair of classes in which the results of boys and girls are inversely proportional are:
(a) VI, VIII (b) VI, IX (c) VIII, IX (d) VIII, X
(ii) The class having the lowest failure rate of girls is
(a) VII (b) X (c) IX (d) VIII
(iii)The class having the lowest pass rate of students is
(a) VI (b) VII (c) VIII (d) IX


The following table gives the route length (in thousand kilometres) of the Indian Railways in some of the years:

Year 1960-61 1970-71 1980-81 1990-91 2000-2001
Route length
(in thousand km)
56 60 61 74 98

Represent the above data with the help of a bar graph.


The following data gives the amount of manure (in thousand tonnes) manufactured by a company during some years:

Year 1992 1993 1994 1995 1996 1997
Manure
(in thousand tonnes)
15 35 45 30 40 20

(i) Represent the above data with the help of a bar graph.

(ii) Indicate with the help of the bar graph the year in which the amount of manufactured by the company was maximum.


(iii) Choose the correct alternative:
The consecutive years during which there was maximum decrease in manure production are:
(a) 1994 and 1995
(b) 1992 and 1993
(c) 1996 and 1997
(d) 1995 and 1996


The investment (in ten crores of rupees) of Life Insurance Corporation of India in different sectors are given below:

Sectors Investment
(in ten crores of rupees)
Central Government Securities
State Government Securities
Securities guaranteed by the Government
Private Sectors
Socially oriented sectors (Plans)
Socially oriented sectors (Non-Plan)
45
11
23
18
46
11

Represent the above data with the help of bar graph.


The production of oil (in lakh tonnes) in some of the refineries in India during 1982 was given below:

Refinery: Barauni Koyali Mathura Mumbai Florida
Production of oil
(in lakh tonnes)
30 70 40 45 25

Construct a bar graph to represent the above data so that the bars are drawn horizontally.


Construct a histogram for the following data:

Monthly School
fee (in Rs):
30-60 60-90 90-120 120-150 150-180 180-210 210-240
No of Schools 5 12 14 18 10 9 4

Which one of the following is not the graphical representation of statistical data:


In a frequency distribution, ogives are graphical representation of


A frequency polygon is constructed by plotting frequency of the class interval and the


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