Question

find the mean of the given data
xi. 2. 4. 6. 8. 10. 12
fi. 5. 10. 16. 7. 4. 8. ​

Answer 1

Answer:

Step-by-step explanation:

mean= summation of fiXi/sum of fifi

mean=(2*5+4*10+6*16+8*7+10*4+12*8)/sum of fi

sum of fi=5+10+16+7+4+8=50

therefore mean=588/50=11.76

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