Answer:
A postage stamp
Step-by-step explanation:
A postage stamp sits in the corner of an envelope, yet the envelope that it's on can travel around the world.
~theLocoCoco
Answer:
its A increases as x goes to ∞
decreases as x goes to -∞
Step-by-step explanation:
Answer:

Step-by-step explanation:
The function is shifted 4 units right.
The value of x in the function is subtracted from 4, because this is a horizontal translation.


Answer:
3
Step-by-step explanation:
Mean = (3+7+-1+1+0+5+-3+2+-1+6+5+-2)/12
= 1.833
median is middle of ordered numbers -3/-2/-1/-1/0/1/2/3/5/5/6/8/7 here between the 6th and the 7th since with even number sample, there is not a unique middle. This would be 1.5
Standard deviation = √ 123.67/12
√10.3
=3.21
the change score that is 2.2 standard deviations below the mean.
1.83 - 2.2(3.21)
= 5.232