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Maths-

General

Easy

Question

If r=0.2, then linear correlation will be necessarily

Perfect
Negative
Very low
Very high

The correct answer is: Very low

It is obvious.

Related Questions to study

Coefficient of correlation between x and y for the following data will be approximately

Coefficient of correlation between x and y for the following data will be approximately

Coefficient of correlation from the following data will be

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Coefficient of correlation between x and y for the following data will be

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Karl Pearson's correlation coefficient between x and y for the following data will be approximately

Karl Pearson's correlation coefficient between x and y for the following data will be approximately

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Karl Pearson's coefficient of correlation between the marks in English and Mathematics by ten students will be

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Karl Pearson's coefficient of rank correlation between the ranks obtained by ten students in Mathematics and Chemistry in a class test as given below is

Karl Pearson's coefficient of rank correlation between the ranks obtained by ten students in Mathematics and Chemistry in a class test as given below is

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Karl Pearson's coefficient of correlation between x and y for the following data is

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If the mean of the numbers 27+x, 31+x, 89+x, 107+x,156+x, is 82, then the mean of 130+x, 126+x, 68+x, 50+x, 1+x is

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The mean of a set of observation is $stack x with ̄ on top$ . If each observation is divided by a, a¹ 0 and then is increased by 10, then the mean of the new set is

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Compute the median from the following table

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The median of the distribution is[AMU 1994]</span

The following data gives the distribution of height of students

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Compound (A) The Compound (A) is:

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