Question

find the mean
of the following data:​

Answer 1

Step-by-step explanation:

it will help you dear friend

Answer 2

Step-by-step explanation:

find xi that is 2+4/2=6/2=3

4+6/2=10/2=5

find of 2 more class intervals

then multiply fi and xi

then add up frequency and fixi

then divide sigma fixi by sigma fi

u will get ur answer

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