Metallurgical Engineering > GATE 2022 > Statistics
A set of 11(x,y) data points is least-squares fitted to a quadratic polynomial. If the sum of squares of error is 2.4, the variance of error is _______ (round off to 1 decimal place).
Explanation
Correct : 0.3
Similar Questions
What is the worst-case time complexity of insertion in an AVL tree?
Which operations on a binary search tree have O(h) complexity?
Compare search complexities of sorted array vs balanced BST.