Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Our platform provides a seamless experience for finding reliable answers from a knowledgeable network of professionals. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Complete the frequency table:

\begin{tabular}{|c|l|l|l|l|}
\hline \multicolumn{5}{|c|}{Method of Travel to School} \\
\hline & Walk/Bike & Bus & Car & Row Totals \\
\hline Under age 15 & & & 60 & \\
\hline Age 15 and above & 65 & & & 195 \\
\hline Column Totals & 152 & 110 & 98 & 360 \\
\hline
\end{tabular}

How many students age 15 and above take a car to school?

A. 18
B. 38
C. 50
D. 87


Sagot :

Let's complete the frequency table and find the number of students aged 15 and above who take a car to school.

1. Given Information:
- Total number of students: 360
- Total students aged 15 and above: 195
- Total students using Walk/Bike: 152
- Total students using Bus: 110
- Total students using Car: 98
- Students aged 15 and above using Walk/Bike: 65
- Students under age 15 using Car: 60

2. Calculate students under age 15:
[tex]\[ \text{Students under age 15} = \text{Total students} - \text{Total students aged 15 and above} = 360 - 195 = 165 \][/tex]

3. Calculate students under age 15 using Walk/Bike:
[tex]\[ \text{Students under age 15 using Walk/Bike} = \text{Total Walk/Bike} - \text{Students aged 15 and above using Walk/Bike} = 152 - 65 = 87 \][/tex]

4. Calculate students under age 15 using Bus:
[tex]\[ \text{Students under age 15 using Bus} = \text{Students under age 15} - \text{Students under age 15 using Walk/Bike} - \text{Students under age 15 using Car} \][/tex]
[tex]\[ = 165 - 87 - 60 = 18 \][/tex]

5. Calculate students aged 15 and above using Car:
[tex]\[ \text{Total students using Car} = 98 \][/tex]
Since students under age 15 using Car are 60:
[tex]\[ \text{Students aged 15 and above using Car} = \text{Total Car} - \text{Students under age 15 using Car} = 98 - 60 = 38 \][/tex]

6. Calculate students aged 15 and above using Bus:
[tex]\[ \text{Students aged 15 and above using Bus} = \text{Total students aged 15 and above} - \text{Students aged 15 and above using Walk/Bike} - \text{Students aged 15 and above using Car} \][/tex]
[tex]\[ = 195 - 65 - 38 = 92 \][/tex]

Now, we have completed the frequency table:

\begin{tabular}{|c|l|l|l|l|}
\hline \multicolumn{5}{|c|}{ Method of Travel to School } \\
\hline & Walk/Bike & Bus & Car & Row totals \\
\hline Under age 15 & 87 & 18 & 60 & 165 \\
\hline Age 15 and above & 65 & 92 & 38 & 195 \\
\hline Column totals & 152 & 110 & 98 & 360 \\
\hline
\end{tabular}

So, the number of students aged 15 and above who take a car to school is [tex]\( \boxed{38} \)[/tex].
We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.