On top of the vegetables list are cucumber and lettuce, consisting of 96 percent water. Zucchini, radish and celery are comprised of 95 percent water. Ninety-four percent of tomato's weight is water, and green cabbage is 93 percent water.
I looked at the process sigma calculator (button in upper right below the search box) and they present a link to a forum post (http://www.isixsigma.com/forum/showmessage.asp?messageID=437) that gives information on calculating the sigma using a normsinv function.
Games with multiple endings, such as Chrono Trigger, may feature a New Game Plus mode which allows the player to access the game's alternate endings more easily. Many games include special features that are unlocked upon starting a New Game Plus. In Sigma Star Saga, a special item is needed to unlock two of the four available endings; this item is unavailable on the first playthrough, but can be found in a New Game Plus game.