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.
Raya is an uncommonly occurring first name for females but a very prominent surname for all people (#5653 out of 150436, Top 4%). (2000 U.S. Census).The only prominent alternative form of Raya (not in Top 1000) is Raina (#960 last year) .aya is pronounced similarly to Rae â¼ , Ray â¼ , Raye, Rea, Reya, Rhaya, Rhea â¼ , Rhia, Ria, Roya and Rye. Other recommended similar baby names are Daya, Haya, Jaya, Kaya â¼ , Maya â² , Rafa, Raja, Rama, Rana, Rasya, Rayla, Rayma, Rayna and Taya â¼ . These names tend to be more commonly used than Raya.