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isaiahh223gLv4
14 Feb 2022
1. The sentence means that neither the dog handlers nor the experimental observers knew the identity of
the breath samples.
2. Blinding in an experiment helps eliminate the effects of confounding variables that contribute to
Could anyone rewrite these
1. The sentence means that neither the dog handlers nor the experimental observers knew the identity of
the breath samples.
2. Blinding in an experiment helps eliminate the effects of confounding variables that contribute to
Could anyone rewrite these
Read by 1 person
teacherrecoLv10
14 Feb 2022
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