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Checkpoint description

Describe what's changed since the last checkpoint.

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Chris Graham 5 years, 5 months ago

Gave some feedback: Ready to use

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Chris Graham 5 years, 5 months ago

Saved a checkpoint:

The variable name "as" is reserved. I've updated it and the question is back working again.

Restore this checkpoint

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Mario Orsi 5 years, 5 months ago

Gave some feedback: Doesn't work

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Chris Graham commented 7 years, 3 months ago

Moved the list of answers into a table, to make the formatting more consistent with similar questions.

Stanislav Duris 7 years, 4 months ago

Published this.
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Christian Lawson-Perfect 7 years, 4 months ago

Gave some feedback: Ready to use

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Christian Lawson-Perfect 7 years, 4 months ago

Saved a checkpoint:

A good simple question.

Here's a simpler way of making sure you've got a unique mode: generate a random set of 19 values. Find a modal value of that set (there might be more than one), and add another instance of that value to get a list of 20 items with a unique mode.

Restore this checkpoint

Stanislav Duris 7 years, 5 months ago

Gave some feedback: Needs to be tested

Stanislav Duris 7 years, 5 months ago

Created this.
Name Status Author Last Modified
Calculate the measures of central tendency for a sample Ready to use Stanislav Duris 20/11/2019 14:34
Ioannis's copy of Calculate the measures of central tendency for a sample draft Ioannis Lignos 17/09/2019 12:45
Calculate the measures of central tendency for a sample draft Hugh O'Donnell 16/01/2018 13:54
Measures of central tendency from a list Needs to be tested Lauren Frances Desoysa 04/10/2021 12:37
Michael's copy of Measures of central tendency from a list draft Michael Proudman 07/12/2021 09:49
kopie mediaan gemiddelde aantal 20 draft Johan Maertens 09/12/2018 13:05
Calculate descriptive statistics for a sample Has some problems Mario Orsi 08/03/2019 14:07
Calculate mean, median and standard deviation for a sample draft Mario Orsi 13/03/2019 14:02
Tom's copy of Calculate the measures of central tendency for a sample draft Tom Bold 18/06/2019 10:50
Ruth's copy of Calculate descriptive statistics for a sample draft Ruth Allison 02/07/2019 12:01
Calculate the measures of central tendency for a sample draft Xiaodan Leng 10/07/2019 21:35
Calculate the measures of central tendency for a sample draft Adelle Colbourn 13/08/2020 00:48
Zentralmaße für einen Datensatz bestimmen Should not be used Andreas Vohns 02/12/2020 15:42
1 Calculate the measures of central tendency for a sample draft Adelle Colbourn 08/06/2023 10:40
SA9 Calculate Median from a list Ready to use Upuli Wickramaarachchi 04/04/2024 11:10
SA6 Calculate Range Ready to use Lauren Desoysa 04/04/2024 11:08
SA8 Calculate Mode From a list Ready to use Lauren Desoysa 04/04/2024 11:05

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This question is used in the following exams: