Answer:
Down below
Step-by-step explanation:
Well, the company can predict that most of the 8 dentists recommend the ProTooth toothbrush about 88 percent of the dentists recommend it 88 percent =0.88 as a decimal.
They can also predict that the one person that didn't recommend it beacause maybe there was a downside to the Protooth brush that the person didn't like
In a survey of 64 dentists, 56 of them will recommend a ProTooth toothbrush is the predicted option.
This involves gathering of information through relevant questions from a sample of people to better understand them.
7/8 was the initial recommendation
We can get the final one by multiplying both sides by same value.
7 × 8 = 56
8 × 8 64
Therefore, in a survey of 64 dentists, 56 of them will recommend a ProTooth toothbrush.
Read more about Survey here https://brainly.com/question/18397502
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