Page 24 - 新思维数学学生用书3 样章

2 Statistics: tally charts and frequency tables

How do you find things out? Often, you ask a question

and then find a way to gather information to answer it.

This is what Statistics is all about.

This unit looks at how you can record the information

you gather. In this picture, the children want to find

out how many of each animal there are in the zoo.
What are they using to record the data?

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