Question

the sum of all frequencies is equal to the total number of (maths) ​

Answer 1

Absolute Frequency

The sum of the absolute frequencies is equal to the total number of data, which is denoted by N. This sum is commonly denoted by the Greek letter Σ (capital sigma) which represents 'sum'.

Answer 2

Answer:

Absolute Frequency

The sum of the absolute frequencies is equal to the total number of data, which is denoted by N. This sum is commonly denoted by the Greek letter Σ (capital sigma) which represents 'sum'.