Question

which of the following is a tool to calculate less than cumulative frequency a) lcumsum() b) mcumsum c) cumsum d) all​

Answer 1

Answer:

I think of the answer all option d

Answer 2

The tool which is used to calculate a less than cumulative frequency is lcumsum(), mcumsum, and cumsum.

What is Less Than - Cumulative Frequency?

• Less than - cumulative frequency is the distribution that is acquired with the aid of using successively the frequency of its preceding training in conjunction with the elegance towards which it's far written.
• In this type, the cumulate starts from the bottom to the best size.
• When the number of its observations is less than the observation in the upper boundary then it is called Less than - cumulative frequency.