From the Standard: Carry out investigations of phenomena, using the statistical enquiry cycle:
- using existing data sets (You are given the data, but need to concider how it was collected)
- seeking explanations
- using informed contextual knowledge, exploratory data analysis, and statistical inference (You need to investigate the context prior to the internal)
- communicating findings and evaluating all stages of the cycle
- Make inferences from surveys and experiments:
- determining estimates and confidence intervals for differences
- use methods such as resampling to assess the strength of the evidence (resampling repeatedly and randomly is called Bootstraping) Using the statistical enquiry cycle to make a formal inference involves:
- posing a comparison investigative question using a given multivariate data set (You are given lots of data, you decide what to investigate)
- selecting and using appropriate displays and summary statistics (iNZight will be used - including the Bootstrap tool)
- discussing sample distributions (Lots of vocab required)
- discussing sampling variability, including the variability of estimates (VIT is good for building this understanding)
- making an appropriate formal statistical inference (The evidence suggests... or It is a fairly safe bet that....)
- communicating findings in a conclusion (Answer your question!)
Software: http://www.stat.auckland.ac.nz/~wild/BootAnim/

http://seniorsecondary.tki.org.nz/Mathematics-and-statistics/Achievement-objectives/AOs-by-level/AO-S8-2
In a range of meaningful contexts, students will be engaged in thinking mathematically and statistically.
They will solve problems and model situations that require them to: Achievement objective S8-1 Carry out investigations of phenomena, using the statistical enquiry cycle:
A. conducting experiments using experimental design principles, conducting surveys, and using existing data sets
B. finding, using, and assessing appropriate models (including linear regression for bivariate data and additive models for time-series data), seeking explanations and making predictions
C. using informed contextual knowledge, exploratory data analysis, and statistical inference
D. communicating findings and evaluating all stages of the cycle. Achievement objective S8-2 Make inferences from surveys and experiments:
A. determining estimates and confidence intervals for means, proportions, and differences, recognising the relevance of the central limit theorem B. using methods such as resampling or randomisation to assess the strength of evidence.

## Teacher Planning Details

Back to 3.10 Bootstraphttp://new.censusatschool.org.nz/resources/3-10/

http://www.stat.auckland.ac.nz/~wild/VIT/overview.html#ConfCov

## ========================================================================================

From the Standard:Carry out investigations of phenomena, using the statistical enquiry cycle:- using existing data sets (You are given the data, but need to concider how it was collected)

- seeking explanations

- using informed contextual knowledge, exploratory data analysis, and statistical inference (You need to investigate the context prior to the internal)

- communicating findings and evaluating all stages of the cycle

- Make inferences from surveys and experiments:

- determining estimates and confidence intervals for differences

- use methods such as resampling to assess the strength of the evidence (resampling repeatedly and randomly is called Bootstraping)

Using the statistical enquiry cycle to make a formal inference involves:- posing a comparison investigative question using a given multivariate data set (You are given lots of data, you decide what to investigate)

- selecting and using appropriate displays and summary statistics (iNZight will be used - including the Bootstrap tool)

- discussing sample distributions (Lots of vocab required)

- discussing sampling variability, including the variability of estimates (VIT is good for building this understanding)

- making an appropriate formal statistical inference (The evidence suggests... or It is a fairly safe bet that....)

- communicating findings in a conclusion (Answer your question!)

Software: http://www.stat.auckland.ac.nz/~wild/BootAnim/

## ====================================================================================================

http://seniorsecondary.tki.org.nz/Mathematics-and-statistics/Achievement-objectives/AOs-by-level/AO-S8-2NZ Curriculum LinksIn a range of meaningful contexts, students will be engaged in thinking mathematically and statistically.

They will solve problems and model situations that require them to:

Achievement objective S8-1Carry out investigations of phenomena, using the statistical enquiry cycle:A. conducting experiments using experimental design principles, conducting surveys, and

using existing data setsB. finding, using, and assessing appropriate models (including linear regression for bivariate data and additive models for time-series data), seeking explanations and making predictions

C.

using informed contextual knowledge, exploratory data analysis, and statistical inferenceD. communicating findings and evaluating all stages of the cycle.

Achievement objective S8-2Make inferences from surveys and experiments:A. determining estimates and confidence intervals for means, proportions, and differences, recognising the relevance of the central limit theorem

B. using methods such as resampling or randomisation to assess the strength of evidence.