Post a New Question

stats 101

posted by .

how do you find the lower class limit,upper class limit, class width, class midpoint, and class boundaries from a set of frequencies data

  • stats 101 -

    Sort out the data in increasing order.
    If there are n pieces of data, calculate nc=√n to be the number of classes. Round up to the next integer if necessary.

    Find class width by dividing n by nc. Again round up to the next integer if necessary.

    Start the first class with the smallest value (or smallest value -1) and increment each class start point by adding class width to the previous.

  • stats 101 -

    gds

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question