✅INTELLECT✅
Stats 👉MCQ 36
In the image above we can say the distribution is

✅INTELLECT✅
Stats 👉MCQ 37
When distribution is negatively skewed, then

✅INTELLECT✅
Stats 👉MCQ 38
In the image above

✅INTELLECT✅
Stats 👉MCQ 8
Find combined mean for following data Group A : mean = 10, n=5 Group B : mean = 8, n=6

✅INTELLECT✅
Stats 👉MCQ 09
Find combined mean Group A : AM=8, n=12 Group B: AM 12, n=10

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Stats 👉MCQ 10
There are total 100 students in a class whose average marks in an exam were 12. out of these 100 Students 40 are girls whose average is 13, find average of boys.

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Stats 👉MCQ 11
There are 20 studnets in a class whose average weight is 30 kg. Out of these 20 students 10 are girls whose average weight is 25 kg. Find average weight of remaining 20 students.