asked 230k views
3 votes
A business wants to try out two new shampoo brands (brand A and brand B) on customers who use the business's existing shampoo brand. The best method for this study is

.

2 Answers

6 votes

Answer:

Experiment

Explanation:

PLATO

answered
User Attilah
by
8.3k points
2 votes

Answer:

B) Experiment

Explanation:

answered
User Albert H
by
8.2k points
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