The number of subject passes obtained students in 8 grade examination are tell(3 3 4 3 5 3 2 2)(2 3 1 3 4 2 6 3)(4 3 2 0 3 3 3 4)(2 1 2 4 3 3 2 2) A)make a frequency distribution table of passes obtained by students. B)how many students were in the class? C)what is the model scores of distribution?
To create a frequency distribution table, we need to count the number of times each pass score appears in the data. Let's start with Part A:
A) Frequency Distribution Table:
Pass Score | Frequency
------------------------
0 | 1
1 | 2
2 | 6
3 | 10
4 | 5
5 | 1
6 | 1
Now, let's move on to Part B:
B) Number of students in the class:
To find the number of students, we need to count the total number of passes obtained in the data. The number of passes is equal to the sum of the frequencies.
Total passes = 1(0 passes) + 2(1 passes) + 6(2 passes) + 10(3 passes) + 5(4 passes) + 1(5 passes) + 1(6 passes)
= 35
Since each student obtained one pass, the number of students in the class is equal to the total number of passes:
Number of students = Total passes
= 35
So, there were 35 students in the class.
Moving on to Part C:
C) Mode score(s) of the distribution:
The mode represents the score(s) that appear(s) most frequently in the data.
Looking at the frequency distribution table, we can see that the mode is the score(s) with the highest frequency. In this case, the score(s) with the highest frequency is 3, which appears 10 times.
So, the mode score(s) of the distribution is 3.