Answer:
Decimal form: 0.65
Step-by-step explanation:
To add, you need to get the denominators to be the same, so find the lowest number that both 4 and 5 fit into (multiplication):
4, 8, 12, 16, 20
5, 10, 15, 20
20 is the lowest common multiple of both. So multiply 
by 5 (both top and bottom) and 
by 4 (top and bottom) so that the denominators will have the same value:
Simplify
Now you can add the numerators. Keep the denominators the same:
This is the most simplified version.
Answer:
i think is sas......i hope im not wrong
Data Set 1: (2, 2, 3, 4, 4, 5) Data Set 2: (5, 5, 10, 15, 15, 20) The difference between the interquartile ranges of the data se
vlabodo [156]
I R for data set 1 = 4-2 = 2
I R for data set2 = 15-5 = 10
Required difference is 10-2 = 8
Its 8.
