A teacher gives her students a maths test and they receive the scores: 4, 4, 7, 3, 9, 10, 5, 8. What was the mean score of the class?

To work out the mean, we first add up all of the scores so 4+4+7+3+9+10+5+8= 50. We then divide by the number of student who took the test, or the number of scores given, which is 8. Divide 50 by 8 to give us 6.25 which is the mean score.

CL
Answered by Carmen L. Maths tutor

2456 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do you solve quadratic equations?


How do you find the next number in a given sequence?


Make x the subject of the formula 4(2x-y) = 3ax - 5


Make n the subject of the formula: m = 5n - 21


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences