anyone please slove this on paper please fast
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Tally mark - 1. II
2. I
3. II
4. IIII
5. II
6. III
Frequency-
Fi- 1. Xi- 2
2. 1
3 . 2
4. 5
5. 2
6. 3
N - 15
FiXi= 2
2
6
16
10
18
Mean = Sum of all score/ total no of scores
Totalfixi / N
18 / 15
Mean - 1.2
2. I
3. II
4. IIII
5. II
6. III
Frequency-
Fi- 1. Xi- 2
2. 1
3 . 2
4. 5
5. 2
6. 3
N - 15
FiXi= 2
2
6
16
10
18
Mean = Sum of all score/ total no of scores
Totalfixi / N
18 / 15
Mean - 1.2
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