Home
Class 7
MATHS
Organise the following marks in a class...

Organise the following marks in a class assessment, in a tabular form.](i) Which number is the highest? (ii) Which number is the lowest?(iii) What is the range of the data? (iv) Find the arithmetic mean.

Text Solution

AI Generated Solution

To solve the question step by step, we will first organize the marks in a tabular form, then answer each part of the question. ### Step 1: Organize the Marks in Tabular Form Let's assume the marks given are as follows: - 1 (1 time) - 2 (2 times) - 3 (1 time) - 4 (3 times) ...
Promotional Banner

Topper's Solved these Questions

  • DATA HANDLING

    NCERT ENGLISH|Exercise EXERCISE 3.2|5 Videos
  • DATA HANDLING

    NCERT ENGLISH|Exercise EXERCISE 3.3|3 Videos
  • CONGRUENCE OF TRIANGLES

    NCERT ENGLISH|Exercise SOLVED EXAMPLES|9 Videos
  • EXPONENTS AND POWERS

    NCERT ENGLISH|Exercise EXERCISE 13.2|5 Videos

Similar Questions

Explore conceptually related problems

Exmine the given graph carefully. In the graph show above represents the number of girls in a particular class and represents the number of boys in the same class. Read and answer the following questions. (i) Which class has the least number of students ? (ii) Which class has maximum number of students ? (iii) What is the ratio between the number of girls and the number of boys of class V.

Write the following sets in the tabular form: {x : x is a positive prime number which divides 72 }

Find the following: (i) 8 is 4% of which number? (ii) 6 is 60% of which number?

The following bar graph represents the data for different sizes of shoes worn by the students in a school. Read the graph and answer the following questions. (i)What are the different numbers of the shoe-worn by the students? (ii)What is the number of students wearing shoe No. 6? (iii)Which shoe number is worn by the maximum number of students? (iv)Which shoe number is worn by the minimum number of students?

Find the following: (i) 6 is 30% of which number? (ii) 12 is 25% of which number?

Below is the histogram depicting marks obtained by 43 students of a class: 1. Write the number of students getting the highest marks. 2. What is the class size?

In Figure B, mark the following: a. The layer in which the atmospheric pressure is the highest. b. The layer in which the atmospheric pressure is the lowest. c. The layer where there are lots of air molecules. d. The layer where there are less number of air molecules.

Find the cubes of the following numbers : (i) 21 (ii) 40 (iii) 55

The number of girl students in each class of co-ed. Middle school is depicted by the following pictograph: Class, No. of girls, = 4 girls I, Figure, II, Figure, III, Figure, IV, Figure, V, Figure, VI, Figure, VII, Figure, VIII, Figure, Observe the above pictograph and answer the following questions: Which class has the maximum number of girl students? Is the number of girls in class VI is less than the number of girls in class V? How many girls are there in VII class?

The following histogram shows the number of literate females in the age group of 10 to 40 years in a town: 1. Write the age group in which the number of literate female is the highest. 2. What is the class width? 3. What is the lowest frequency? 4. What are the class marks of the classes? 5. In which age group literate females are the least?