IDNLearn.com offers expert insights and community wisdom to answer your queries. Our platform provides trustworthy answers to help you make informed decisions quickly and easily.
Sagot :
To determine the percentage of the people surveyed who cannot swim, we need to follow a structured approach, focusing on the given relative frequencies:
1. Identify the given relative frequencies:
- For adults who cannot swim: 0.06
- For children who cannot swim: 0.12
2. Calculate the total relative frequency of people who cannot swim:
- Sum the relative frequencies of adults and children who cannot swim:
[tex]\[ \text{Total relative frequency} = 0.06 + 0.12 = 0.18 \][/tex]
3. Convert the total relative frequency to a percentage:
- We know that:
[tex]\[ \text{Percentage} = \text{Relative frequency} \times 100 \][/tex]
- Substitute the total relative frequency:
[tex]\[ 0.18 \times 100 = 18.0 \][/tex]
4. Identify the correct answer:
- The calculated percentage of people who cannot swim is 18%.
Thus, the percentage of people surveyed who cannot swim is:
[tex]\[ \boxed{18\%} \][/tex]
This matches option C.
1. Identify the given relative frequencies:
- For adults who cannot swim: 0.06
- For children who cannot swim: 0.12
2. Calculate the total relative frequency of people who cannot swim:
- Sum the relative frequencies of adults and children who cannot swim:
[tex]\[ \text{Total relative frequency} = 0.06 + 0.12 = 0.18 \][/tex]
3. Convert the total relative frequency to a percentage:
- We know that:
[tex]\[ \text{Percentage} = \text{Relative frequency} \times 100 \][/tex]
- Substitute the total relative frequency:
[tex]\[ 0.18 \times 100 = 18.0 \][/tex]
4. Identify the correct answer:
- The calculated percentage of people who cannot swim is 18%.
Thus, the percentage of people surveyed who cannot swim is:
[tex]\[ \boxed{18\%} \][/tex]
This matches option C.
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. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.