The table shows the distribution of the distance (in km) covered by 40 hunters while hunting. What is the mode of the distribution? Distance(km) 3 4 5 6 7 8...
The table shows the distribution of the distance (in km) covered by 40 hunters while hunting.
What is the mode of the distribution?
Distance(km)
3
4
5
6
7
8
Frequency
5
4
x
9
2x
1
Answer Details
To find the mode of the distribution, we need to identify the value with the highest frequency. In the table, the frequency is given for each distance (in km) covered by the hunters.
Let's first find the frequency of distance 5 km covered by the hunters. From the table, we know that the sum of all frequencies should be equal to 40, the total number of hunters.
Sum of frequencies = 5 + 4 + x + 9 + 2x + 1 = 40
Simplifying the equation, we get:
3x + 19 = 40
3x = 21
x = 7
Now we know that the frequency of distance 5 km is x = 7.
The frequencies for the other distances are:
- Frequency of distance 3 km = 5
- Frequency of distance 4 km = 4
- Frequency of distance 6 km = 9
- Frequency of distance 7 km = 2x = 14
- Frequency of distance 8 km = 1
The highest frequency is 14, which corresponds to the distance of 7 km. Therefore, the mode of the distribution is 7 km.
Hence, the answer is option (C) 7.