Answer the question in the attachment , whosoever will answer the question will be marked as brainlliest. No Scams
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2. Answer:-
Class. Frequency. x. f(x).
2-8. 6. 5. 6×5=30.
8-14. 3. 11. 3×11=33.
14-20. 12. 17. 12×17=204.
20-26. 11. 23. 11×23=253.
26-32. 8. 29. 8×29=232.
Total:-. €f=40. €x=85. €f(x)=752.
Mean=€f(x)/€f.
=752/40.
=18.8.
Assumed Mean=a=12.
x=a+€f(x)/€f.
=12+(752/40).
=12+(18.8).
=30.8.
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