Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

MC
Question Practice

If the cumulative frequency of the median class is 45 and the lower limit is 60 with a frequency of 10, what is the median class if N = 90?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Economics
Statistics for Economics
Measures of Central Tendency
Question Bank

If the cumulative frequency of...

Single Answer MCQ
Q-00062909

If the cumulative frequency of the median class is 45 and the lower limit is 60 with a frequency of 10, what is the median class if N = 90?

1

30-40

2

50-60

3

60-70

4

70-80

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the primary purpose of measures of central tendency?

Single Answer MCQ
View explanation
Q2.

Which of the following is NOT a commonly used measure of central tendency?

Single Answer MCQ
View explanation
Q3.

When is the median particularly useful?

Single Answer MCQ
View explanation
Q4.

How do you calculate the arithmetic mean?

Single Answer MCQ
View explanation