What is a Type 1 Error?

The Null is rejected when it should be retained

The Null is retained when it should be rejected

A between groups design...

has different participants in each condition

has the same participants in each condition

has participants matched via characteristics

Quiz

Amber Whittard 4 perguntas

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1What is a Type 1 Error?
1. AThe Null is rejected when it should be retained
2. BThe Null is retained when it should be rejected
3. CTne Null is ignored
2If you had; nominal data, a within groups design and testing for a different which statistical test would you use?
1. AChi-Square
2. BWilcoxon
3. CMcNemar
4. DPaired T-test
3 A between groups design...
1. Ahas the same participants in each condition
2. Bhas different participants in each condition
3. Chas participants matched via characteristics
4data which is set by an order of magnitude and sorted into ranks, positions etc is called which type of data
1. Aordinal
2. Bscale
3. Cnominal