Z.TESTI in other languages:

The English translation translation of the Excel function Z.TESTI is:

Nederlands	English
Z.TESTI	Z.TEST

Syntax

Z.TEST(array,x,[sigma])

The Z.TEST function syntax has the following arguments (argument: A value that provides information to an action, an event, a method, a property, a function, or a procedure.):

Array Required. The array or range of data against which to test x.
x Required. The value to test.
Sigma Optional. The population (known) standard deviation. If omitted, the sample standard deviation is used.