Practice30Create account

A class collected the number of siblings each of 15 students has:
1, 2, 0, 1, 3, 2, 1, 0, 1, 2, 1, 0, 2, 1, 3.
What is the total number of students who have at least 2 siblings?

Class 6Organising DataData Handling
  • A12
  • B6
  • C7
  • D5

Step-by-Step Solution

At least 2 means siblings = 2 or 3. Frequency of 2 = 4, frequency of 3 = 2. Total = 4 + 2 = 6.
Answer: B) 6

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Organising Data practice questions

More Class 6 Organising Data practice

A grouped frequency table of marks is: 0-20 -> 3, 20-40 -> 7, 40-60 -> 10, 60-80 -> 6,…Latika surveyed 24 people about their favourite season. Summer got twice as many votes…In a frequency table of pages read, the frequencies of categories 'Less than 10', '10 to…A teacher organised the heights (in cm) of students into a tally chart. The four class…From a list of 40 single-digit numbers (1 to 9) collected in a survey, the frequencies…