Answer:
The answer is b, spelling a new word incorrectly will confuse you
Answer:
Is she good at any sports?
A i believe is the answer. what is the second part of the question is that supposed to be a sentence or what?
Answer:
to decrease bias
Explanation:
The experimental procedure stated in the question is a blinded placebo test. This procedure seeks to reduce the bias in the experiment due to the "placebo effect."
The placebo effect is the effect whereby patients treated with a placebo (a dummy treatment) claim to be responding better to treatment methods.