1st drop down answers are
1. NOT VALID
2. VALID
2nd drop down answers are
1. BIA...
![subject](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 03:20 murrachl000
1st drop down answers are
1. NOT VALID
2. VALID
2nd drop down answers are
1. BIASED
2. UNBIASED
3rd drop down answers are
1. APPROPRIATE
2. INAPPROPRIATE
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Answers: 1
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