Answer:
Population A
Step-by-step explanation:
Think about. If population A already known for normally distribution AND you take large samples. The rest would still be distributed, Which keeps population A a Normal Distribution.
but Population C is nor normally distributed, so if you take away large samples. it will deteriorate its distribution so it won't get any better or in this case, normal. so. it is Population A.
Answer:
C.)
| 7 | = | -7|
Step-by-step explanation:
because absolute values are always positive....so, absolute values of | -7 | and | 7 | are both 7
Answer:
7/4 and 3
Step-by-step explanation:
It's a positive slope (sloping up and to the right).
If its sloping from quadrant 3 to 1, it's positive
Answer:
6.28 cm
Step-by-step explanation:
The formula for the circumference of a circle with radius r is C = 2*pi*r.
If we let pi = 3.14 and r = 1 cm, then the circumference of this circle is
C = 2(3.14)(1 cm) = 6.28 cm
