The data below shows the frequency distribution of marks scored by a group of students in a class test. Find the mean mark.
Question 1 Report
The data below shows the frequency distribution
of marks scored by a group of students in a class
test.
Find the mean mark.
Download The App On Google Playstore
Everything you need to excel in JAMB, WAEC & NECO
Personalized AI Learning Chat Assistant
Thousands of JAMB, WAEC & NECO Past Questions
Over 1200 Lesson Notes
Offline Support - Learn Anytime, Anywhere
Green Bridge Timetable
Literature Summaries & Potential Questions
Track Your Performance & Progress
In-depth Explanations for Comprehensive Learning