See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
It shows how many observations fall at or below a value.
Add each frequency to the sum of all previous frequencies.
They show constant cumulative frequency until the next value.
At the upper bound of each class interval.
Start at zero at the lower bound of the first interval.
Plot at upper bounds and connect with lines or curves.
It should equal the total number of observations.
Add the next frequency to 8 for the next cumulative total.
It shows continuous data points connected smoothly.
It is 16, as it includes all values up to 130.
Select your subjects, and get access to A+ resources today.