A. The answer is yes, because the distribution is approximately a bell curve.
Answer:

Step-by-step explanation:
we know that
In a right triangle
Applying the Pythagorean Theorem

where
c is the hypotenuse (the greater side)
a and b are the legs (perpendicular sides)
In this problem we have

substitute



Answer:
-1/2, -0.22, 0, 12%, 0.56
its -.22,-1/2,.56,0,12%
Answer:
D is the right ans after solving eqn we get two value of x and they are 1 and 3