A customer surveys the stock of gluten-free breads sold in three different grocery stores. At each grocery store, the customer counts the number of different gluten-free breads and compares it to the number of breads that are not gluten-free. The table shows the results of this survey.Gluten-Free Breads at Different Grocery Stores\begin{tabular}{|ccc|} & Gluten-Free Breads & Not Gluten-Free Breads \\\hline Store A & 2 & 4 \\\hline Store B & 7 & 10 \\\hline Store C & 3 & 12 \\\hline\end{tabular}Based on the information in the table, what is the relative frequency of gluten-free breads sold at Store A compared to those sold at all the stores combined?
Q. A customer surveys the stock of gluten-free breads sold in three different grocery stores. At each grocery store, the customer counts the number of different gluten-free breads and compares it to the number of breads that are not gluten-free. The table shows the results of this survey.Gluten-Free Breads at Different Grocery Stores\begin{tabular}{|ccc|} & Gluten-Free Breads & Not Gluten-Free Breads \\\hline Store A & 2 & 4 \\\hline Store B & 7 & 10 \\\hline Store C & 3 & 12 \\\hline\end{tabular}Based on the information in the table, what is the relative frequency of gluten-free breads sold at Store A compared to those sold at all the stores combined?
Calculate Total Gluten-Free Breads: Calculate the total number of gluten-free breads at all stores combined.Add the gluten-free breads from Store A, Store B, and Store C.2 (Store A) + 7 (Store B) + 3 (Store C) = 12
Calculate Total Breads: Calculate the total number of breads (gluten-free and not gluten-free) at all stores combined.Add the total breads from Store A, Store B, and Store C.(2+4) (Store A) + (7+10) (Store B) + (3+12) (Store C) = 6+17+15=38
Calculate Relative Frequency: Calculate the relative frequency of gluten-free breads at Store A compared to all stores combined.Divide the number of gluten-free breads at Store A by the total number of gluten-free breads at all stores.2 (Store A) / 12 (Total Gluten-Free Breads) = 0.1667
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