Question 7 options 1 The correlation is 0271 There is a str

Question 7 options:

1)	The correlation is -0.271 . There is a strong negative linear association between temperature and passengers .

2)	The correlation is -0.271 . There is a weak negative linear association between temperature and passengers .

3)	The correlation is 0.271 . There is a weak negative linear association between temperature and passengers .

4)	The correlation is -0.271 . There is a weak positive linear association between temperature and passengers .

5)	The correlation is 0.271 . There is a weak positive linear association between temperature and passengers .

Enter the given data in a Excel sheet into two columns and use the Excel function CORREL (array1, array2) to find the correlation between two set of data.

Here array1 will refer to the column of temperature and array2 will refer to the column of passengers. Therefore,

CORREL (array1, array2) = - 0.271

This implies, that the correlation is -0.271 .

The value of correlation lies between -1 and +1.

The correlation of -1 refers to negative relation between two variables, the more it is close to -1, stronger is the negative association between two variables.

The correlation of +1 refers to positive relation between two variables, the more it is close to +1, stronger is the positive association between two variables.

And the correlation of zero says that there exists no association between two variables.

Therefore, the right answer is,

2). The correlation is -0.271 . There is a weak negative linear association between temperature and passengers .

Question 7 options: 1) The correlation is -0.271 . There is a strong negative linear association between temperature and passengers . 2) The correlation is -0.2

Question 7 options 1 The correlation is 0271 There is a str

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