Make a frequency table of the data.
tickets sold: 45 48 51 53 50 46 46 50 51 48 46 45 50 49 46
number of TVs: 1 3 2 2 1 4 1 2 2 1 3 1 3 3 2 2 3 1
student ages: 13 12 14 12 11 12 13 14 13 13 14 11 12 12 13 11 11
Make a line plot of the data.
number of plants sold per person: 5 10 11 8 7 11 9 8 6 7 12 10 10 9 8 7 6
miles from home to shopping center: 2 4 10 5 4 6 7 9 5 5 3 1 10 8 6 4 3
blocks walked from home to school: 2 8 10 1 2 9 8 7 6 8 4 3 8 9 1 3 10 12 6 4 8
just make a list of each value and the number of times it occurs.
still lost? google is your friend.
To make a frequency table, you need to count the number of occurrences of each value in the data. Here's how you can create a frequency table for each set of data:
1. Tickets Sold:
- Write down all the distinct values in a column (e.g., 45, 46, 48, 49, 50, 51, 53).
- Count the frequency of each value by tallying the number of times it appears in the data set.
- Create a new column next to the distinct values column and write down the frequency of each value.
- Your frequency table should look like this:
Tickets Sold | Frequency
-------------------------
45 | 2
46 | 4
48 | 2
49 | 1
50 | 3
51 | 2
53 | 1
2. Number of TVs:
- Follow the same steps as above to create a frequency table for the number of TVs.
Number of TVs | Frequency
-------------------------
1 | 4
2 | 5
3 | 4
4 | 1
3. Student Ages:
- Repeat the steps to create a frequency table for student ages.
Student Ages | Frequency
-------------------------
11 | 3
12 | 6
13 | 6
14 | 3
4. Number of Plants Sold per Person:
- Repeat the steps to create a frequency table for the number of plants sold per person.
Plants Sold per Person | Frequency
--------------------------------
5 | 2
6 | 2
7 | 3
8 | 4
9 | 3
10 | 4
11 | 2
12 | 1
5. Miles from Home to Shopping Center:
- Repeat the steps to create a frequency table for the miles from home to the shopping center.
Miles from Home to Shopping Center | Frequency
-----------------------------------
1 | 1
2 | 3
3 | 2
4 | 3
5 | 3
6 | 2
7 | 1
8 | 1
9 | 1
10 | 2
6. Blocks Walked from Home to School:
- Repeat the steps to create a frequency table for the blocks walked from home to school.
Blocks Walked from Home to School | Frequency
-----------------------------------
1 | 2
2 | 2
3 | 2
4 | 3
6 | 2
7 | 2
8 | 4
9 | 2
10 | 2
12 | 1
To create a line plot, you need to represent the data on a number line and mark a dot above each value to reflect its frequency. The highest frequency will determine the scale on the vertical axis. For each data point, place a dot above the corresponding value at the appropriate frequency. Connect the dots to form a line.