English

Find the Correct Answer from the Alternatives Given. the Median of the Distances Covered per Litre Shown in the Above Data is in the Group . . . . . . - Algebra

Advertisements
Advertisements

Question

Find the correct answer from the alternatives given.

Distance Covered per litre (km) 12 - 14 14 - 16 16 - 18 18 - 20
No. of cars 11 12 20 7

The median of the distances covered per litre shown in the above data is in the group . . . . . .

 

Options

  • 12-14

  • 14 - 16

  • 16 - 18 

  • 18-20

MCQ

Solution

Since, the class 16 - 18 has the highest frequency. Thus, the median of the distances covered per litre will be lie in this class.

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Statistics - Miscellaneous Problems 6 [Page 164]

APPEARS IN

Balbharati Algebra (Mathematics 1) [English] 10 Standard SSC Maharashtra State Board
Chapter 6 Statistics
Miscellaneous Problems 6 | Q 1.5 | Page 164

RELATED QUESTIONS

Below is the given frequency distribution of words in an essay

Number of Words Number of Candidates
600 – 800 8
800 – 1000 22
1000 – 1200 40
1200 – 1400 18
1400 - 1600 12

Find the mean number of words written.


100 surnames were randomly picked up from a local telephone directory and the frequency distribution of the number of letters in the English alphabets in the surnames was obtained as follows:

Number of letters Number of surnames
1 - 4 6
4 − 7 30
7 - 10 40
10 - 13 6
13 - 16 4
16 − 19 4

Determine the median number of letters in the surnames. Find the mean number of letters in the surnames? Also, find the modal size of the surnames.


Following is the distribution of I.Q. of loo students. Find the median I.Q.

I.Q.: 55 - 64 65 - 74 75 - 84 85 - 94 95 - 104 105 - 114 115 - 124 125 - 134 135 - 144
No of Students: 1 2 9 22 33 22 8 2 1

Find the missing frequencies and the median for the following distribution if the mean is 1.46.

No. of accidents: 0 1 2 3 4 5 Total
Frequency (No. of days): 46 ? ? 25 10 5 200

Compute the median for the following data:

Marks No. of students
More than 150 0
More than 140 12
More than 130 27
More than 120 60
More than 110 105
More than 100 124
More than 90 141
More than 80 150

Calculate the median from the following frequency distribution table:

Class 5 – 10 10 – 15 15 – 20 20 – 25 25 – 30 30 – 35 35 – 40 40 – 45
Frequency 5 6 15 10 5 4 2 2

 


Given below is the number of units of electricity consumed in a week in a certain locality:

Class 65 – 85 85 – 105 105 – 125 125 – 145 145 – 165 165 – 185 185 – 200
Frequency 4 5 13 20 14 7 4

Calculate the median.


Calculate the median from the following data:

Height(in cm) 135 - 140 140 - 145 145 - 150 150 - 155 155 - 160 160 - 165 165 - 170 170 - 175
Frequency 6 10 18 22 20 15 6 3

 


Calculate the median for the following data:

Class 19 – 25 26 – 32 33 – 39 40 – 46 47 – 53 54 - 60
Frequency 35 96 68 102 35 4

What is the value of the median of the data using the graph in the following figure of less than ogive and more than ogive?


A student draws a cumulative frequency curve for the marks obtained by 40 students of a class as shown below. Find the median marks obtained by the students of the class.


If the median of the data: 6, 7, x − 2, x, 17, 20, written in ascending order, is 16. Then x=


The median of first 10 prime numbers is


Find the median of:
66, 98, 54, 92, 87, 63, 72.


Below is the given frequency distribution of words in an essay:

Number of words   Number of Candidates
600  -  800             12
800  -  1000             14
1000 - 1200              40
1200 - 1400              15
1400 - 1600              19

Find the mean number of words written.


For the following distribution

Marks 0 - 10 10 - 20 20 - 30 30 - 40 40 - 50
No. of Students 3 9 13 10 5

the number of students who got marks less than 30 is?


Yoga is an ancient practice which is a form of meditation and exercise. By practising yoga, we not even make our body healthy but also achieve inner peace and calmness. The International Yoga Day is celebrated on the 21st of June every year since 2015.
To promote Yoga, Green park society in Pune organised a 7-day Yoga camp in their society. The number of people of different age groups who enrolled for this camp is given as follows:

 

Age Group 15 – 25 25 – 35 35 – 45 45 –55 55 –65 65 –75 75 – 85
Number of
People
8 10 15 25 40 24 18

Based on the above, find the following:

  1. Find the median age of people enrolled for the camp.
  2. If x more people of the age group 65 – 75 had enrolled for the camp, the mean age would have been 58. Find the value of x.

Find the modal and median classes of the following distribution.

Class 0 – 20 20 – 40 40 – 60 60 – 80 80 – 100
Frequency 11 22 19 18 7

A life insurance agent found the following data for distribution of ages of 100 policy holders. Calculate the median age, if policies are given only to persons having age 18 years onwards but less than 60 year.

Age (in years) Number of policy holders
Below 20 2
Below 25 6
Below 30 24
Below 35 45
Below 40 78
Below 45 89
Below 50 92
Below 55 98
Below 60 100

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×