Find the positive value of x if the standard deviation of the numbers 1, x + 1, 2x + 1 is \(\sqrt6\)
a
1
b
2
c
3
d
4
Explanation
Correct Option
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Overwatch886
2 years ago
I think the standard deviation for the question should be √6 as used in the solving. This is because our answer is not among the options if it is 6 as stated by the question.
