Practicals (1 Viewer)

[Zelta-W]

I'm confused over how to improve reliability. IMPROVE.

everyone tells me that you repeat the experiment to improve reliability..but doesn't that just ensure reliability.? doesn't actually improve it...

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and do validity and accuracy go together? as in when they ask you to assess validity. i've never seen a question asking you to assess accuracy yet..although i just started yr 11 == but when they ask you validity ..is it implied that they are asking you accuracy as well??

thankyou

 

[ajdlinux]

I'm confused over how to improve reliability. IMPROVE.

everyone tells me that you repeat the experiment to improve reliability..but doesn't that just ensure reliability.? doesn't actually improve it...

Is there a difference?

 

[Essjaybee]

You repeat the experiment and if you get the same/similar results it imporves reliability. If you get different results then obviously that doesn't improve the reliability.