Question

Now, find the percentage of kids surveyed that prefer strawberry and the percentage of kids surveyed that prefer vanilla.
Prefer
strawberry Prefer
vanilla Total
Teenagers 75 225 300
Kids 100 300 400
Total 175 525 700
Relative frequency table
Prefer
strawberry Prefer
vanilla Total
Teenagers 25% 75% 100%
Kids
%
%

Answer 1

To find the percentages for the kids surveyed who prefer strawberry and vanilla, we'll first look at the total number of kids surveyed and how many prefer each flavor.

From the data provided:
- Number of kids who prefer strawberry: 100
- Number of kids who prefer vanilla: 300
- Total number of kids surveyed: 400

**Calculating the percentages:**

1. **Percentage of kids who prefer strawberry:**
\[
\text{Percentage} = \left( \frac{\text{Number of kids who prefer strawberry}}{\text{Total number of kids surveyed}} \right) \times 100
\]
\[
\text{Percentage} = \left( \frac{100}{400} \right) \times 100 = 25\%
\]

2. **Percentage of kids who prefer vanilla:**
\[
\text{Percentage} = \left( \frac{\text{Number of kids who prefer vanilla}}{\text{Total number of kids surveyed}} \right) \times 100
\]
\[
\text{Percentage} = \left( \frac{300}{400} \right) \times 100 = 75\%
\]

So, the completed relative frequency table for kids would look like this:

**Relative frequency table for Kids:**
- Prefer strawberry: 25%
- Prefer vanilla: 75%

Final results:
- **Percentage of kids who prefer strawberry: 25%**
- **Percentage of kids who prefer vanilla: 75%**