When using Excel, you have the option to produce a dual axis graph that shows both a histogram and a cumulative frequency polygon for the same data. Choose the cumulative frequency option in the dialog box that opens up when you select Tools/Data Analysis/Histogram.
Rachael Ray Biography. Chef and television personality. Rachael Ray. Born Rachael Domenica Ray, August 25, 1968, in Cape Cod, MA; daughter of Jim Ray (a publisher) and Elsa Scuderi (a restaurateur); married John Cusimano (an attorney), September 24, 2005.
Main article: Ray (Indian surname) In Eastern India, Ray is surname generally given as a feudal title. In Bihar, it is generally a surname of people from the Bhumihar community. In West Bengal, it is a surname of people from Bengali Kayastha or Bengali Brahmin community.