1 Shiny and dry surface-when it starts going bad, it gets a slimy greyish coating. 2  Fresh odour-it can also smell like melon or cucumber. 3  If it's bad, it will smell rotten, like a sour dishcloth. 4  An even, light surface-the fish is bad if it has yellow spots and transparent parts on the surface.he fish you buy in the shops isn't always as fresh as it should be. But it can be difficult to ascertain when the fish actually starts going bad. Today's methods of ensuring freshness aren't good enough because they only measure one indicator of whether the fish is fresh, such as texture, smell or colour.
Definition of FREQUENCY DISTRIBUTION. : an arrangement of statistical data that exhibits the frequency of the occurrence of the values of a variable. See frequency distribution defined for kids. ADVERTISEMENT.
A frequency distribution table is one way to organize data so that it makes more sense. The data so distributed is called frequency distribution and the tabular form is called frequency distribution table. Let us see with the help of example how to construct distribution table.he cumulative frequency for each class interval is the frequency for that class interval added to the preceding cumulative total. Cumulative frequency can also defined as the sum of all previous frequencies up to the current point. Cumulative relative frequency distribution is one type of frequency distribution.