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.
A is the answer. it’s the answer
Answer:
1,2,1
Step-by-step explanation:
Answer:
Yes, A, B, C, is correct the answer to question
Factorise to get (x - 0.5)^3 = 0
The equation has root 1/2 with multiplicity 3.