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>FTEST</A
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>Name</H2
>FTEST&nbsp;--&nbsp;</DIV
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>Synopsis</H2
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>FTEST(array1,array2)</PRE
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>Description</H2
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>FTEST function returns the one-tailed probability that the variances in the given two data sets are not significantly different. This function is Excel compatible. </P
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>Examples</H2
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>Let us assume that the cells A1, A2, ..., A5 contain numbers 11.4, 17.3, 21.3, 25.9, and 40.1, and the cells B1, B2, ... B5 23.2, 25.8, 29.9, 33.5, and 42.7.  Then</P
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>FTEST(A1:A5,B1:B5) equals 0.510815017.</P
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>        <A
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>FDIST</A
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,         <A
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>FINV</A
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