The Z.TEST function syntax has the following arguments: 1  Array Required. The array or range of data against which to test x. 2  x Required. The value to test. 3  Sigma Optional. The population (known) standard deviation. If omitted, the sample standard deviation is used.
The territory of Netherlands Antilles consists of five islands divided geographically into the Leeward Islands (northern) group with the islands of Saba, Sint Eustatius, and Sint Maarten and the Windward Islands (southern) group with the islands of Bonaire and CuraÃ§ao. related countries: Netherlands.
The Lesser Antilles (also known as the Caribbees) [citation needed] are a group of islands in the Caribbean Sea. Most form a long, partly volcanic island arc between the Greater Antilles to the north-west and the continent of South America. The islands form the eastern boundary of the Caribbean Sea with the Atlantic Ocean.