allowed
The histogram below shows information about the masses of gold in
the rings in a jewellery shop.
Work out an estimate for the number of rings that contain between
1.4 g and 3 g of gold.
-) Write a sentence to explain why the value you calculated in part a)
is only an estimate.

allowed The histogram below shows information about the masses of gold in the rings in a jewellery shop Work out an estimate for the number of rings that contai class=