Write the bin intervals with their endpoint rule visible, then assign each observation to exactly one bin. Boundary values deserve special attention because a single misplaced endpoint changes two bar counts; finish by summing the bin frequencies back to the original sample size.
Inside Gozunta
Turn the preview into practice.
More than a preview
Gozunta lets you study this problem—and more than 10,000 others.
Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.
