We appreciate your visit to Liliana wants to start a seventh grade computer club at Hamden Middle School She surveyed 20 seventh grade students at the town park She asked. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Sure, let's solve the problem step-by-step.
Liliana surveyed 20 seventh-grade students about their computer usage. We need to find the ratio of students who used their computers at least once to the total number of students surveyed.
Here’s how you can determine this:
1. Count the Number of Students Who Used Their Computers:
- Go through the list of hours each student spent on their computer.
- Count how many students have non-zero values because a non-zero value indicates that the student spent some time on their computer.
From the list provided:
`[8, 15, 0, 11, 12, 13, 16, 13, 0, 4, 17, 14, 30, 13, 5, 12, 1, 13, 12, 21]`
We have 18 students with non-zero hours.
2. Determine the Total Number of Students Surveyed:
- There are 20 students in the list.
3. Calculate the Ratio:
- The ratio of students who used their computers to the total surveyed students is given by the formula:
[tex]\[
\text{Ratio} = \frac{\text{Number of students who used their computers}}{\text{Total number of students surveyed}}
\][/tex]
- Plug the numbers you’ve counted:
[tex]\[
\text{Ratio} = \frac{18}{20} = \frac{9}{10}
\][/tex]
So, the ratio of students who used their computers to the total number of students surveyed is [tex]\(\frac{9}{10}\)[/tex].
Liliana surveyed 20 seventh-grade students about their computer usage. We need to find the ratio of students who used their computers at least once to the total number of students surveyed.
Here’s how you can determine this:
1. Count the Number of Students Who Used Their Computers:
- Go through the list of hours each student spent on their computer.
- Count how many students have non-zero values because a non-zero value indicates that the student spent some time on their computer.
From the list provided:
`[8, 15, 0, 11, 12, 13, 16, 13, 0, 4, 17, 14, 30, 13, 5, 12, 1, 13, 12, 21]`
We have 18 students with non-zero hours.
2. Determine the Total Number of Students Surveyed:
- There are 20 students in the list.
3. Calculate the Ratio:
- The ratio of students who used their computers to the total surveyed students is given by the formula:
[tex]\[
\text{Ratio} = \frac{\text{Number of students who used their computers}}{\text{Total number of students surveyed}}
\][/tex]
- Plug the numbers you’ve counted:
[tex]\[
\text{Ratio} = \frac{18}{20} = \frac{9}{10}
\][/tex]
So, the ratio of students who used their computers to the total number of students surveyed is [tex]\(\frac{9}{10}\)[/tex].
Thanks for taking the time to read Liliana wants to start a seventh grade computer club at Hamden Middle School She surveyed 20 seventh grade students at the town park She asked. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
