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ZTEST « Statistical functions « Microsoft Office Excel 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Statistical functions
ZTEST
21.82.ZTEST
21.82.1.
ZTEST(array, value_to_test,sigma) returns the one-tailed probability-value of a z-test
21.82.2.
=ZTEST(A2:A11,6) returns one-tailed probability-value of a z-test at the hypothesized population mean of 6
