inzight insights on the 2 nd , 3 rd , 4 th , 5 th , 6 th day …

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iNZight Insights on the 2 nd , 3 rd , 4 th , 5 th , 6 th day… Whangarei PD Day May 6 th 2013 Jim Hogan

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iNZight Insights on the 2 nd , 3 rd , 4 th , 5 th , 6 th day …. Whangarei PD Day May 6 th 2013 Jim Hogan. Our Goals today?. To discover more about iNZight To share knowledge about statistics and iNZight To know where to find resources To have a bit of fun learning - PowerPoint PPT Presentation

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Page 1: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

iNZight Insightson the 2nd, 3rd, 4th, 5th, 6th day…Whangarei PD Day

May 6th 2013

Jim Hogan

Page 2: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

Our Goals today?To discover more about iNZightTo share knowledge about statistics and iNZightTo know where to find resourcesTo have a bit of fun learningAnd…know that data needs to be owned,

personalised or it is just nonsense. Go get your own!

Page 3: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

RandomisationSo how do you know if a perceived difference is

due to random variation or not?

How can we use iNZight to help answer this?

Page 4: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

BootstrappedWhat?

How?

Teaching and Learning?

Page 5: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

ExperimentIs the milk in the new triple layer “see thru cow”

container any better than the milk in the old see through one layer container?

How can I know?

Can iNZight help here?

Page 6: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

What!Rugs

Jitter

Residuals

Time

Page 7: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

Start ExploringGet some data you know something about…

context!Ask questions about the dataThis is Statistics….PPDAC

Statistics usually starts with a question“I wonder what relationship there is between

student absence and credits gained?”

Page 8: iNZight  Insights on the  2 nd , 3 rd , 4 th , 5 th , 6 th  day …

So far I have found