NGmiS5. The line of regression of marks in Statistics (X) on marks in Accountancy (Y) for a class of 50 students is: 3Y-5X+180 = 0 9. of variance of 16 Average marks in Accountancy is 44 and variance of marks in Statistics is marks in Accountancy. Find (i) The average marks in Statistics, and (ii) Coefficient of correlation between marks in Statistics and marks in Accountancy. Ssta.

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