Adding or subtracting a constant from each value of a distribution changes the mean, but not the standard deviation.
The standard deviation will equal 3.
Answer:
19/2
Step-by-step explanation :
U divide the numerator and the denominator by the same number which is 3
57 divided by 3 = 19
6 divid by 3 = 2
So the answer is 19/2
Answer:1200 calories
Step-by-step explanation:look at pic to see how it was solved :)
Answer:
pencils= .75 erasers= .29¢
Step-by-step explanation: