Answer:
Option 1) d
Explanation:
We are given the following information in the question:
The standard deviation of x, y, z = d
We have to find the standard deviation for
x+5, y+5, z+5
- If we add or subtract the same amount from every term in the set, the standard deviation doesn't change.
- Since 5 is added to each term, the standard deviation does not change and remains the same.
The standard deviation of x+5, y+5, z+5 = d
Thus, the correct option is
Option 1) d