STATISTICS
exercises
1.- Fill the gaps
Read the paragraph below and fill in the missing words.
If the variable is the height, we must represent it with a
If the variable is the pet you prefer, we must represent it with a
If the variable is the number of people that live in a house, we must represent it with a
2.- Represent the data of the exercises in the tables section
3.- We asked 50 people about their favourite colour:
| xi | fi |
| red | 10 |
| green | 15 |
| blue | 15 |
| pink | 7 |
| others | 3 |
Represent the data.
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