Hi. I need to create a histogram. There are two data sets. 1) is the seasonal temperature, 2) is an infant's age in weeks. I believe I should be able to on Excel to make histogram using two data sets y being the ages and x being the temperature. Am I wrong? If I am not wrong I cannot figure out why Excel is not co-operating. I eventually can get the information to sometimes take however, the data sets are reverse of the way I want them to appear. I read there is a "switch axis" or something like that but that is grayed out so not an option. HELP.

Thank you!