Question
The correlation coefficient between X and -X
is:Solution
The correlation coefficient between X and -X is -1.
In the following questions four words are given in bold. One of them maybe incorrectly spelt identify the incorrectly spelt word. If all are correct c...
Select the INCORRECTLY spelt word.
In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your an...
In the following questions four words are given in bold. One of them maybe incorrectly spelt identify the incorrectly spelt word. If all are correct ch...
I sit behind the counter and wait for a customer to come in and by something, but they all walk past the window as though the place were invisible.
...The researchers from Duke University in the US developed the prototype based on odour recaptors grown from the genes of mice that respond to target odours.
- Select the correctly spelled word.
In the sentence, four highlighted words are given. One of these words may be misspelt or inappropriate in the context of the sentence. Find out the ...
- Select the INCORRECTLY spelt word.
In his New Year's Eve address, Mr. Macron did not mention (A) a need for more restrictive (B) health measures than those already announce (C) , adding t...
