For all your questions, big or small, IDNLearn.com has the answers you need. Ask your questions and receive detailed and reliable answers from our experienced and knowledgeable community members.
A company conducted a survey to see whether its new toothpaste was more popular with children or adults. Of the adults surveyed, about [tex]11 \%[/tex] use the toothpaste. Compare this with the percentage of children who use the toothpaste.
\begin{tabular}{|c|c|c|c|} \hline & Use toothpaste & \begin{tabular}{l} Do not use \\ toothpaste \end{tabular} & Total \\ \hline Children & 0.06 & 0.19 & 0.25 \\ \hline Adults & 0.08 & 0.67 & 0.75 \\ \hline Total & 0.14 & 0.86 & 1.0 \\ \hline \end{tabular}
Select the true statement. A. A greater percentage of children [tex](24 \%)[/tex] use the toothpaste. B. A greater percentage of children [tex](40 \%)[/tex] use the toothpaste. C. A smaller percentage of children [tex](8 \%)[/tex] use the toothpaste. D. A smaller percentage of children [tex](6 \%)[/tex] use the toothpaste.
To determine the percentage of children who use the toothpaste, we need to focus on the "Children" row of the table.
The table tells us: - The number of children who use the toothpaste is [tex]\(0.06\)[/tex]. - The total number of children surveyed is [tex]\(0.25\)[/tex].
To find the percentage of children who use the toothpaste, we use the formula for percentage:
Here, the part is the number of children who use the toothpaste ([tex]\(0.06\)[/tex]) and the whole is the total number of children surveyed ([tex]\(0.25\)[/tex]):
[tex]\[
\text{Percentage of children who use toothpaste} = \left( \frac{0.06}{0.25} \right) \times 100
\][/tex]
So, [tex]\(24\%\)[/tex] of the children use the toothpaste.
Now let's compare this finding with the statements provided:
A. A greater percentage of children [tex]\( (24\%) \)[/tex] use the toothpaste. B. A greater percentage of children [tex]\( (40\%) \)[/tex] use the toothpaste. C. A smaller percentage of children [tex]\( (8\%) \)[/tex] use the toothpaste. D. A smaller percentage of children [tex]\( (6\%) \)[/tex] use the toothpaste.
The correct statement is A: A greater percentage of children [tex]\( (24\%) \)[/tex] use the toothpaste.
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. For clear and precise answers, choose IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.
