Giving message it! suppose you work at a fast-food restaurant and the manager asks you to record how many people come inside the restaurant during each hour between the hours of 10: 00 a. m. and 8: 00
p. m. the results are shown in the table below. describe how to create a dot plot using the data in the table below.
time number of people
10: 00 a. m. – 11: 00 a. m. 20
11: 00 a. m. – 12: 00 p. m. 21
12: 00 p. m. – 1: 00 p. m. 19
1: 00 p. m. – 2: 00 p. m. 21
2: 00 p. m. – 3: 00 p. m. 23
3: 00 p. m. – 4: 00 p. m. 19
4: 00 p. m. – 5: 00 p. m. 24
5: 00 p. m. – 6: 00 p. m. 23
6: 00 p. m. – 7: 00 p. m. 20
7: 00 p. m. – 8: 00 p. m. 23

Ur gonna have a horizontal line across the bottom with ur times labeled. The number of dots represents the number of people that went at that timethey will be put above the appropriate times

10 - 11 : u will have 20 dots above this
11 - 12 : u will have 21 dots above this
12 - 1 : u will have 19 dots above this
1 - 2 : u will have 21 dots above this
2 - 3 : u will have 23 dots above this
3 - 4 : u will have 19 dots above this
4  -5 : u will have 24 dots above this
5 - 6 : u will have 23 dots above this
6 - 7 : u will have 20 dots above this
7 - 8 : u will have 23 dots above this

or, if u dont want so many dots, u will have to label ur y axis with numbers to correspond with the people that came in.

Let the y-axis, reflects the number of visitors and on the x-axis you note the time. To that end better to time as time the average between the class boundaries:
 10:00 a.m. – 11:00 a.m.  → →  Time 10.30   frequency 20
11:00 a.m. – 12:00 p.m. 21→→ Time 11.30   frequency 21
12:00 p.m. – 1:00 p.m. 19 →→  Time 12.30   frequency 19
1:00 p.m. – 2:00 p.m. 21→→→Time 1.30   frequency 21
2:00 p.m. – 3:00 p.m. 23→→→Tim2 2.30   frequency 23
3:00 p.m. – 4:00 p.m. 19→→→ etc, etc, ...
4:00 p.m. – 5:00 p.m. 24
5:00 p.m. – 6:00 p.m. 23
6:00 p.m. – 7:00 p.m. 20
7:00 p.m. – 8:00 p.m. 23

Here below a part of the dot plot (you have to continue with the same logoc):

25|
    |
    |
20|       ⊕
    |       ⊕
    |       ⊕
15|       ⊕
    |       ⊕
    |       ⊕
10|       ⊕
    |       ⊕
    |       ⊕
5  |       ⊕
    |       ⊕
 0 |       ⊕
    |⊕⊕⊕⊕⊕⊕
         10:30    11:30    12:30    1:30    2:30    3:30    etc

Now continue with same logic.

Interesting question by the way. you might experience a little nervous shaking here and there but not to apparent.