If the number of CD's sold by Daniel's Discs on Day 7 was 25, how would the standard deviation compare to that of the original s
1 answer:
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Given:
Consider the below figure attached with this question.
To find:
The value of .
Solution:
The given functions are:
Now,
We know that,
Adding 3 on both sides, we get
So, for all values of x.
Hence, the correct option is A.
