47 = 50 - 3 or:
47 = Mean - 1 Standard deviation
For normal distribution it means that 4 bags represent 16 % of all samples.
4 bags ------ 16%
x bags ------ 100 %
---------------------------
4 * 100 = x * 16
16 x = 400
x = 400 : 16
x = 25
Answer: 25 bags were probably taken as samples.
I believe it would be C. (-1.8, 15)
You haven't provided any info regarding what constitutes "the correct transformation."
If you meant f(x) = (x-2) + 3, then the graph of f(x) is the same as the graph of g(x) = x+3 translated 2 units to the right.
Answer:
Yes
Step-by-step explanation:
Segments AB and CD are parallel and 3 units apart.
Point D is 2 units left of point A, and point C is 2 units right of point B. The trapezoid is symmetrical about the line x = 3.5, so is isosceles.