Calculate rank correlation from data given in Q. No. 2.

Calculate rank correlation from data given in Q. No. 1

Calculate rank correlation from data given in Q. No. 3.

Calculate rank correlation from data given in Q. No. 4.

Calculate rank correlation coefficient of Example 1 in Section 11.4.

Calculate the rank correlation coefficient from the data given below: {:(,"Marks in Statistics",45,56,39,54,55,40,58,60,30,36),(,"Marks in Mathematics",40,36,30,44,38,32,45,42,20,34):}

Calculate Spearman 's rank correlation for the following data :