Topics
18. Statistics
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iGCSE (2021 Edition)

18.03 Summarising data

Lesson
Worksheet
Practice

Interactive practice questions

Find the mean of the following scores:

$6$6, $4$4

Easy
< 1min

Find the mean of the following scores:

$8$8, $5$5

Medium
< 1min

Find the mean of the following scores:

$4$4, $10$10, $2$2, $9$9, $5$5

Easy
< 1min

Find the mean of the following scores:

$6$6, $14$14, $10$10, $13$13, $5$5, $9$9, $14$14, $15$15

Medium
1min
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Outcomes

0607C11.1

Reading and interpretation of graphs or tables of data.

0607C11.4A

Mean, mode, median and range from lists of discrete data.

0607C11.5

Mean from continuous data.

0607C11.7A

Use of a graphic display calculator to calculate mean, median and quartiles for discrete data.

0607E11.1

Reading and interpretation of graphs or tables of data.

0607E11.4A

Mean, mode, median and range from lists of discrete data.

0607E11.7A

Use of a graphic display calculator to calculate mean, median and quartiles for discrete data.

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