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.
Rachel Roy. by ethnic on. Birth Name: Rachel Irene Roy. Place of Birth: San Bernardino, California, United States. Date of Birth: January 15, 1974. Ethnicity: *Bengali Indian (father) *Dutch (mother). Rachel Roy is an American fashion designer.