Flordia
Chat with our AI personalities
x is equal to 2.
When, over a given range, the probability that a variable in question lies within a particulat interval is equal to the size of that interval as a proportion of the range.
A propotion is a math method. For example 3 over 100 = x over 50, you crossmultipy both 3 times 50 and 100 times x, then you'll get 150 = 100x, then you have to get x by itself so you divide 100 from both sides and that leaves you with x = 1.5 The proportion in this problem is 3 over 100 = x over 50
select * from ( select eno, ename, sal, rank() over(order by sal desc) rnk ) where rnk = 3
At the modal value(s).