Answer:
See below
Step-by-step explanation:

OMG!!! 2+3+4 is 9 so your answer is 9
Answer:
1/10
Step-by-step explanation:
Answer: There are 30 participants are needed for the entire study.
Step-by-step explanation:
Since we have given that
Number of levels of factor A = 2
Number of levels of factor B = 3
Number of participants in each treatment condition = 5
So, the number of participants are needed for the entire study is given by

Hence, there are 30 participants are needed for the entire study.
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EXPLANATION</u></h2>
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Note : You only need to substitute, divide and eliminate the numbers to simplify.
Hope it helps.
<h2><u>
ANSWER DETAILS</u></h2>
<em>Subject : Mathematics</em>
<em>Class : 9th Grade</em>
<em>Chapter : -</em>
<em>Categorization Code : -</em>
<em>Keywords : Substitution, Algebra. </em>