Medical Statistics at a Glance
Book details
Buy the Book

Wiley-Blackwell

MCQs

Overall score:
0 out of 0 attempts

Chapter 4, Question 1.
Histograms

Select all of the following statements which you believe to be true. A histogram:

Can be used instead of a pie chart to display categorical data.
Is similar to a bar chart but there are no gaps between the bars.
Contains contiguous bars, with the height of each bar being proportional to the frequency of the observations in the range specified by the bar.
Can be used to display either a frequency or a relative frequency distribution.
Is used to show the relationship between two variables.