CBSE BOARD XII, asked by shabnumimtiyaz, 8 months ago

what is rank difference method? compute rank difference by using rank difference method?you can solve any numerical question you want?​

Answers

Answered by Anonymous
88

Answer:

Compute the student's ranks in the two subjects and compute the Spearman rank correlation. Step 2: Add a third column, d, to your data. The d is the difference between ranks. For example, the first student's physics rank is 3 and math rank is 5, so the difference is 3 points.

If two numbers are the same

, we take the mean or average of the ranks that are the same. These are called tied ranks. To do this, we rank the tied numbers as if they were not tied. Then, we add up all the ranks that they would have, and divide it by how many there are.

Explanation:

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Answered by khushi02022010
16

Answer:

Compute the student's ranks in the two subjects and compute the Spearman rank correlation. Step 2: Add a third column, d, to your data. The d is the difference between ranks. For example, the first student's physics rank is 3 and math rank is 5, so the difference is 3 points.

If two numbers are the same

, we take the mean or average of the ranks that are the same. These are called tied ranks. To do this, we rank the tied numbers as if they were not tied. Then, we add up all the ranks that they would have, and divide it by how many there are.

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