please please help me with this..
I will mark you as brainliest!!
pls solve using all 3 formulae:
~Xbar=a+[sigma fiui /sigma fi ]×h
~xbar= a+[sigma fidi/sigma fi]×h
~xbar = sigma fixi /sigma fi
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I hope you got to know
39.28
39.28
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VSN4612:
the correct answer is 39.71
substitution is crct..but solvation is wrong
once u chk solvation using a calculator
Hooo 50 - 10.28= 38.25
hmm
ys
got it?
gud
tq
wlcm!
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