In a survey to $$20$$ students on the number of cousins they have on their mother's side, the obtained answers are: $$$1,4,2,3,0,4,1,3,2,5,4,3,5,2,2,0,3,1,4,5,$$$
Make a table with the absolute frequency and the bar graph.
See development and solution
Development:
| Number of cousins | Absolute frequency $$f_i$$ |
| $$0$$ | $$2$$ |
| $$1$$ | $$3$$ |
| $$2$$ | $$4$$ |
| $$3$$ | $$4$$ |
| $$4$$ | $$4$$ |
| $$5$$ | $$3$$ |
| $$\sum$$ | $$20$$ |
Solution: