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.
Ray /ray/ [1 syll.] as a boys' name (also used less commonly as girls' name Ray) is pronounced ray. It is of English and Old German origin, and the meaning of Ray is protecting hands.A short form of Raymond used as an independent name in the 20th century and also in contemporary blends. See also Raynor. Singer Ray Charles; boxer Sugar Ray Leonard; author Ray Bradbury; actors Ray Liotta, Ray Romano.hown below is an analysis of the popularity of Ray and associated names. Prominent varying forms of Ray (#733 a year ago) rated in the Top 1000 are Raymond (#264 a year ago) , Ramon (#647) , Raymundo and Rayford.