We appreciate your visit to 3 The following numbers are the heights in cm of a group of 56 students tex begin tabular lllll 139 140 165 155 145 148. 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 :
We begin by noting that the heights range from a minimum of [tex]$138$[/tex] cm to a maximum of [tex]$166$[/tex] cm. Since the data covers these values, we can create class intervals of width [tex]$5$[/tex] cm that conveniently include all values. One appropriate set of intervals is:
[tex]$$
138-142,\quad 143-147,\quad 148-152,\quad 153-157,\quad 158-162,\quad 163-167.
$$[/tex]
The next step is to count how many student heights fall into each interval.
1. For the interval [tex]$138$[/tex]–[tex]$142$[/tex], there are [tex]$5$[/tex] students.
2. For the interval [tex]$143$[/tex]–[tex]$147$[/tex], there are [tex]$9$[/tex] students.
3. For the interval [tex]$148$[/tex]–[tex]$152$[/tex], there are [tex]$18$[/tex] students.
4. For the interval [tex]$153$[/tex]–[tex]$157$[/tex], there are [tex]$12$[/tex] students.
5. For the interval [tex]$158$[/tex]–[tex]$162$[/tex], there are [tex]$5$[/tex] students.
6. For the interval [tex]$163$[/tex]–[tex]$167$[/tex], there are [tex]$7$[/tex] students.
Now, we can present the grouped frequency table as follows:
[tex]\[
\begin{array}{|c|c|}
\hline
\textbf{Height Interval (cm)} & \textbf{Frequency} \\
\hline
138\text{--}142 & 5 \\
143\text{--}147 & 9 \\
148\text{--}152 & 18 \\
153\text{--}157 & 12 \\
158\text{--}162 & 5 \\
163\text{--}167 & 7 \\
\hline
\end{array}
\][/tex]
This table efficiently summarizes the distribution of heights for the [tex]$56$[/tex] students.
[tex]$$
138-142,\quad 143-147,\quad 148-152,\quad 153-157,\quad 158-162,\quad 163-167.
$$[/tex]
The next step is to count how many student heights fall into each interval.
1. For the interval [tex]$138$[/tex]–[tex]$142$[/tex], there are [tex]$5$[/tex] students.
2. For the interval [tex]$143$[/tex]–[tex]$147$[/tex], there are [tex]$9$[/tex] students.
3. For the interval [tex]$148$[/tex]–[tex]$152$[/tex], there are [tex]$18$[/tex] students.
4. For the interval [tex]$153$[/tex]–[tex]$157$[/tex], there are [tex]$12$[/tex] students.
5. For the interval [tex]$158$[/tex]–[tex]$162$[/tex], there are [tex]$5$[/tex] students.
6. For the interval [tex]$163$[/tex]–[tex]$167$[/tex], there are [tex]$7$[/tex] students.
Now, we can present the grouped frequency table as follows:
[tex]\[
\begin{array}{|c|c|}
\hline
\textbf{Height Interval (cm)} & \textbf{Frequency} \\
\hline
138\text{--}142 & 5 \\
143\text{--}147 & 9 \\
148\text{--}152 & 18 \\
153\text{--}157 & 12 \\
158\text{--}162 & 5 \\
163\text{--}167 & 7 \\
\hline
\end{array}
\][/tex]
This table efficiently summarizes the distribution of heights for the [tex]$56$[/tex] students.
Thanks for taking the time to read 3 The following numbers are the heights in cm of a group of 56 students tex begin tabular lllll 139 140 165 155 145 148. 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
