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\begin{tabular}{|l|l|l|}
\hline
[tex]$16,000-16,999$[/tex] & & \\
\hline
[tex]$17,000-17,999$[/tex] & & \\
\hline
[tex]$18,000-18,999$[/tex] & & \\
\hline
[tex]$19,000-19,999$[/tex] & & \\
\hline
[tex]$20,000-20,999$[/tex] & & \\
\hline
& & \\
\hline
\end{tabular}

What are the frequencies for each interval?

a. Frequency

16,000-16,999: 20

17,000-17,999: 3

18,000-18,999: 1

19,000-19,999: 1

20,000-20,999: 0

b. Frequency

16,000-16,999: 19

17,000-17,999: 5

18,000-18,999: 1

19,000-19,999: 1

20,000-20,999: 0

c. Frequency

16,000-16,999: 20

17,000-17,999: 4

18,000-18,999: 1

19,000-19,999: 1

20,000-20,999: 1

d. Frequency

16,000-16,999: 19

17,000-17,999: 3

18,000-18,999: 1

19,000-19,999: 1

20,000-20,999: 1

Sagot :

To determine the frequencies for each interval, you can fill in the table based on the given data for each frequency list. Here’s the detailed solution for each interval and frequency:

Interval: [tex]$16,000-16,999$[/tex]
- [tex]\( a. \)[/tex] Frequency: 20
- [tex]\( b. \)[/tex] Frequency: 19
- [tex]\( c. \)[/tex] Frequency: 0
- [tex]\( d. \)[/tex] Frequency: 0

Interval: [tex]$17,000-17,999$[/tex]
- [tex]\( a. \)[/tex] Frequency: 20
- [tex]\( b. \)[/tex] Frequency: 19
- [tex]\( c. \)[/tex] Frequency: 1
- [tex]\( d. \)[/tex] Frequency: 1

Interval: [tex]$18,000-18,999$[/tex]
- [tex]\( a. \)[/tex] Frequency: 3
- [tex]\( b. \)[/tex] Frequency: 5
- [tex]\( c. \)[/tex] Frequency:
- [tex]\( d. \)[/tex] Frequency:

Interval: [tex]$19,000-19,999$[/tex]
- [tex]\( a. \)[/tex] Frequency: 4
- [tex]\( b. \)[/tex] Frequency: 3
- [tex]\( c. \)[/tex] Frequency:
- [tex]\( d. \)[/tex] Frequency:

Interval: [tex]$20,000-20,999$[/tex]
- [tex]\( a. \)[/tex] Frequency: 1
- [tex]\( b. \)[/tex] Frequency: 1
- [tex]\( c. \)[/tex] Frequency: 1
- [tex]\( d. \)[/tex] Frequency: 1

The complete solution would look like this:

\begin{tabular}{|l|l|l|}
\hline Intervals & Frequencies a & Frequencies b & Frequencies c & Frequencies d \\
\hline [tex]$16,000-16,999$[/tex] & 20 & 19 & 0 & 0 \\
\hline [tex]$17,000-17,999$[/tex] & 20 & 19 & 1 & 1 \\
\hline [tex]$18,000-18,999$[/tex] & 3 & 5 & & \\
\hline [tex]$19,000-19,999$[/tex] & 4 & 3 & & \\
\hline [tex]$20,000-20,999$[/tex] & 1 & 1 & 1 & 1 \\
\hline
\end{tabular}

This table summarizes the individual frequencies for each range as specified.