Data & Analysis
MNU 320a
To run the tutorials simply click on the video you wish to play remembering to pause the video when attempting the questions! You should work through the exercises and homework in a squared jotter to keep all your work together. You should mark every section as soon as you finish it and write down your score.
For certain areas you will need a scientific calculator like the casio fx-85GT PLUS.
Once you have practiced the skills, be sure to see if you can apply them in the Applications questions at the bottom of the page. These questions should be revisited every so often as it is important to revise previous work so you don't forget it. Good luck! :)
Bronze Level
In this bronze tutorial we learn how to calculate the range, mean, median and mode for ordered lists of 1 digit numbers.
VIDEO 117: Outcome 1 - Calculating the range. Grab a pen and your Rigour jotter. Make sure you try all the questions!
Video 118: Outcome 2 - Calculating the mean. Remember to copy down the worked examples and take notes. These will help you revise and remember!
Video 119: Outcome 3 - Calculating the median. Try this video and these practise questions.
Video 120 : Outcome 4 - Calculating the mode. The final video in this module. After this, remember to think about your next steps!
Next Steps at Bronze Level
Additonal questions to practise
More questions to try are in this downloadable bronze homework. Click here to check your answers.
Adobe Acrobat document [70.5 KB]
Bronze Level self-marking quiz
If you feel you have mastered these skills why not try this short quiz under exam conditions? You will be provided with instant feedback so be sure to view it. Remember to re-do any video lessons (or use the worksheet) for any questions you answered incorrectly. Once you have completed the quiz, record the score in your profile and move onto silver level!
Now that you've completed bronze, test your skills at silver level!
Silver Level
In our silver tutorial we are working with unordered lists with 2 digit numbers.
VIDEO 121: Outcome 1 - Calculating the range. Grab a pen and your Rigour jotter. Make sure you try all the questions!
Video 122: Outcome 2 - Calculating the mean. Remember to copy down the worked examples and take notes. These will help you revise and remember!
Video 123: Outcome 3 - Calculating the median. Try this video and these practise questions.
Video 124: Outcome 4 - Calculating the mode. The final video in this module. After this, remember to think about your next steps!
Next Steps at Silver Level
Additonal questions to practise
Give these silver questions a try. View the answers here.
Adobe Acrobat document [70.6 KB]
Silver Level self-marking quiz
If you feel you have mastered these skills why not try this short quiz under exam conditions? You will be provided with instant feedback so be sure to view it. Remember to re-do any video lessons (or use the worksheet) for any questions you answered incorrectly. Once you have completed the quiz, record the score in your profile and go for gold!
Go for gold with the questions below now that you've completed bronze and silver level...
Gold Level
At gold level our lists contain negative numbers and in some cases bigger numbers than we are used to. We also learn how to calculate the median when there is no number in the middle.
VIDEO 125: Outcome 1 - Calculating the range. Grab a pen and your Rigour jotter. Make sure you try all the questions!
Video 126: Outcome 2 - Calculating the mean. Remember to copy down the worked examples and take notes. These will help you revise and remember!
Video 127: Outcome 3 - Calculating the median. Try this video and these practise questions.
Video 128: Outcome 4 - Calculating the mode. The final video in this module. After this, remember to think about your next steps!
Next Steps at Gold Level
Additonal questions to practise
This gold homework is thoroughly recommended. You can check your answers here.
Adobe Acrobat document [72.9 KB]
Gold Level self-marking quiz
If you feel you have mastered these skills why not try this short quiz under exam conditions? You will be provided with instant feedback so be sure to view it. Remember to re-do any video lessons (or use the worksheet) for any questions you answered incorrectly. Once you have completed the quiz record the score in your profile!
Congratulations!
You have completed this module - well done! Remember to go back and redo any areas of weakness, that's how we improve. If you are happy with all areas, go back to the main menu and pick another topic to practice!
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