Averages from Frequency Tables

MediumHard
1234567891011121314151617181920212223242526272829
Question 24
Hard

The table shows information about the number of siblings each student in a class has.

SiblingsFrequency
010
115
211
37
45
52

Work out the mean number of siblings per student.

[3]

Averages from Frequency Tables Questions

  1. GCSE
  2. /Maths
  3. /Averages from Frequency Tables