What is the middle 50% of data called? *

Range
Interquartile range
Median
Mean

Can some one me with these questions

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

Someone me! will award brainliest if u explain and answer!