Before taking a statistics course,everyone has already used statistics.Which of these is (are)an example of these statistics?

Question

Quizplus · Accepted Answer

Hash marks are a way of keeping tally, which can be used to create frequency tables and histograms - both common tools in statistics. Bar graphs display data visually and can be used to compare different categories. Percentages are a way of expressing a proportion of a whole, and are commonly used in statistical analyses. Therefore, all of these examples are types of statistics that people may have encountered before taking a statistics course.

Before Taking a Statistics Course,everyone Has Already Used Statistics