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.
Place of Birth: Glens Falls, New York, U.S. Date of Birth: August 25, 1968 Ethnicity: Sicilian Italian (maternal grandfather), English, French, Welsh Rachael Ray is an American celebrity chef, television personality, writer, and businessperson. She is the daughter of Elsa/Elsie (Scuderi) and James Ray. Her maternal grandfather was Sicilian Italian, and her other ancestry includes English, French, and Welsh.