Frequency distribution refers to a set of frequencies with a  particular set of values into which a statistical population is  grouped. Relative frequency refers to data preâ¦sented in a table  that demonstrates the relative frequency of multiple  non-overlapping classes.
1 The annual average temperature in Florence, Tuscany, Italy is mild at 14.6 degrees Celsius (58.3 degrees Fahrenheit). 2  Average monthly temperatures vary by 18.4 C (33.1 F) which is a slightly low range. 3  The average diurnal temperature variation/ range is 11 C (19.8 F).
Tuscany (/ËtÊskÉni/ TUSK-É-nee; Italian: Toscana, [tosËkaËna]) is a region in central Italy with an area of about 23,000 square kilometres (8,900 sq mi) and a population of about 3.8 million inhabitants (2013). The regional capital is Florence (Firenze). Tuscany is known for its landscapes, traditions, history, artistic legacy and its influence on high culture.