RECAP OF AVERAGES AND RANGE

Hey diddle diddle, the ................. is the middle, you add then divide for the ............. The ............... is the one you see the most and the ................ is the difference between.

RECAP OF AVERAGES AND RANGE

Lesson Objectives:

- To recap how to work out a mean, median and         mode

- To recap how to work out the range

- To get practice at extracting info from tables

Do you ever consider calories when you're eating fast food?

YES

NO

SOMETIMES

Read the energy and fat content of the items on the fast food list. What surprises you?

What is the mean number of calories of the items from Burger King?

1. 3420
2. 540
3. 4000
4. 570

What is the median calorie value for all the items from KFC?

1. 888
2. 837
3. 968
4. 761

What is the range of calories for ALL the products?

1. 659
2. 669
3. 628
4. 725

What is the mode for KFC?

1. 837
2. 761
3. 968
4. 888

DO YOU FEEL MORE CONFIDENT WITH FRACTIONS, PERCENTAGES AND AVERAGES?

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