form a frequency distribution table of class 28 girls in a class
65,41,54,52,53,58,33,39,37,45,33,40,46,43,52,39,45,60,38,38,32,39,39,39,49.
show the graph pls
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form a frequency distribution table of class 28 girls in a class
65,41,54,52,53,58,33,39,37,45,33,40,46,43,52,39,45,60,38,38,32,39,39,39,49.
show the graph pls
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Answer:
To form a frequency distribution table for the given data, we first need to decide on the class intervals. Let's consider intervals of width 5. Here is the frequency distribution table:
| Class Interval | Tally | Frequency |
|----------------|-------|-----------|
| 30-34 | || 2 |
| 35-39 | || 6 |
| 40-44 | || 3 |
| 45-49 | || 2 |
| 50-54 | || 3 |
| 55-59 | || 2 |
| 60-64 | || 1 |
Now, let me create a simple bar graph based on the frequency distribution.
Step-by-step explanation:
Here is the bar graph representing the frequency distribution of the given data:
```
Frequency
| *
6 | *
| *
5 | *
| *
4 | *
| *
3 | *
| * *
2 | * * *
| * * *
1 | * * *
|_________________
30-34 35-39 40-44 45-49 50-54 55-59 60-64
```
The x-axis represents the class intervals, and the y-axis represents the frequency of occurrence.
Step-by-step explanation:
Weight in kg No. of students
30−35 3
35−40 5
40−45 3
45−50 5
50−55 2
55−60 1
60−65 1
a−b⇒a<W≤b
W→ weight.