.

Topic

Resources

Recorded
Lessons

Recorded Lessons from 2019 (Sped up so you guys actually watch it!):
[12 Inference Playlist]

What is Inference

Sampling Methods

[12 Sampling Methods]
The video in the playlist on sampling methods is for y13s and so may be a bit too detailed for what you are doing at Y12
[Car Data Cards Attributes]
[Car Data Cards]

[sampling_methods PRINTOUT]

Analysis

[Y12 Analysis PPT]
[Y12 analysis PRINTOUT]

[bagweight by gender]
this data was collected from Census@SchoolNZ

Making a Call
Using ICIs

PPT: 12INF Informal Confidence Intervals
(Informal confidence intervals have a confidence rating between approx 88 and 93, but please, dont use numbers, just make a call)

Question
and Conclusion

[Writing the Question and Conclusion]

[Posing a Problem worksheet]
Reminder that, as usually is the case, there is more than one correct answer

Some
Excellence
Ideas

Variation

[Level 2 Sampling Variation PPT]
reading Michelle Dalrymple's blog helped me heaps with this topic. Variation is such a finicky topic, and so there will be mistakes, but those are mine and not hers 🙂 You can visit Michelle's blog here

[Play Sampling Variation]

[Quiz sampling variation exit ticket]


Tick Sheet/ Marking Schedule
Exemplar

Updated 30/05/20