The following data was collected from a sample survey of 40 students who were asked to indicate the mode of transportation that they normally use to get to college during the summer term. Their choices were walking (W), bicycling (B), taking public transportation (P), and driving a car (C).
P	P	C	W	C	C	P	W	P	C
P	B	P	P	C	P	C	P	W	P
W	W	P	P	C	P	W	C	C	B
P	C	P	W	P	P	C	C	P	B
Organize the data in a frequency table:
Transportation	Frequency (f)
W	
7
B	
3
P	
18
C	
12
What percent of students is taking public transportation (P)?
What percent of students is walking (W)?

We can solve this by calculating the percentages using the formula:

\[
\text{Percentage} = \left( \frac{\text{Frequency}}{\text{Total}} \right) \times 100
\]

### Step 1: Total number of students = 40

### Step 2: Calculate percentage for students using public transportation (P):
- Frequency of public transportation (P) = 18
- Total number of students = 40

\[
\text{Percentage of students taking public transportation} = \left( \frac{18}{40} \right) \times 100 = 45\%
\]

### Step 3: Calculate percentage for students walking (W):
- Frequency of walking (W) = 7
- Total number of students = 40

\[
\text{Percentage of students walking} = \left( \frac{7}{40} \right) \times 100 = 17.5\%
\]

### Summary:
- **Percent of students taking public transportation (P): 45%**
- **Percent of students walking (W): 17.5%**

Would you like further details or clarifications? Here are 5 related questions for deeper understanding:

1. How would the percentages change if the total number of students was 50 instead of 40?
2. Can you explain how the percentages of bicycling and driving a car would be calculated?
3. How can you represent this data in a pie chart?
4. How could we calculate the mean of the different transportation modes?
5. What would happen if a new mode of transportation was introduced in the survey?

**Tip:** Always double-check the total count of data points to ensure accuracy when calculating percentages!

The following data was collected from a sample survey of 40 students who were asked to indicate the mode of transportation that they normally use to get to college during the summer term. Their choices were walking (W), bicycling (B), taking public transportation (P), and driving a car (C). Organize the data in a frequency table: Transportation Frequency (f) W: 7, B: 3, P: 18, C: 12. What percent of students is taking public transportation (P)? What percent of students is walking (W)?

Learn how to calculate the percentages of students using different modes of transportation in a summer term survey. This problem covers frequency distribution and percentage calculations, using real-world data. Perfect for students in Grades 6-8.

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