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TABLE No.
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S.no Dose ConcentrationLog Value of Dose concentration(x)Total no.of organisms (n)No.of reduced organisms (r)% of reduced organisms (p)Emperical ProbitExpected Probit (Y)Weighting Coefficient (W)Working Probit (y)nwxxyyxynwxnwynwxynwxxnwyy
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11000500#DIV/0!#DIV/0!#DIV/0!0.0000.0000.0000.0000.0000.0000.0000.0000.000
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2800450#DIV/0!#DIV/0!#DIV/0!0.0000.0000.0000.0000.0000.0000.0000.0000.000
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3600400#DIV/0!#DIV/0!#DIV/0!0.0000.0000.0000.0000.0000.0000.0000.0000.000
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4400350#DIV/0!#DIV/0!#DIV/0!0.0000.0000.0000.0000.0000.0000.0000.0000.000
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5200300#DIV/0!#DIV/0!#DIV/0!0.0000.0000.0000.0000.0000.0000.0000.0000.000
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0.000.0000.0000.0000.0000.0000.0000.0000.000
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x_#DIV/0!
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y_#DIV/0!
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SUM xx#DIV/0!
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SUM yy#DIV/0!
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SUM xy#DIV/0!Study Title :
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b#DIV/0!
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LC50m#DIV/0!
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Vm#DIV/0!
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Sm#DIV/0!Chart Details :
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SE#DIV/0!
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FL#DIV/0!i)Test Sample Description
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m+y#DIV/0!#DIV/0!
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m-y#DIV/0!#DIV/0!
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LC90m#DIV/0!
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Vm#DIV/0!
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Sm#DIV/0!ii)Test Orgainsm
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SE#DIV/0!
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FL#DIV/0!
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m+y#DIV/0!#DIV/0!iii)Stage of test organsim
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m-y#DIV/0!#DIV/0!
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LC99m#DIV/0!
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Vm#DIV/0!Prepared by :
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Sm#DIV/0!
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SE#DIV/0!
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FL#DIV/0!
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m+y#DIV/0!#DIV/0!
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y =#DIV/0!+#DIV/0!xm-y#DIV/0!#DIV/0!
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Relation ship between probit of kill and log concentration
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