State whether the first area is bigger,the second area is bigger,or the two areas are equal: the area to the left of z = 1.00,or the area to the left of z = -1.00.
A) The first area is bigger.
B) The second area is bigger.
C) The two areas are the same.

Question

Quizplus · Accepted Answer

The area to the left of z = 1.00 is bigger because the normal distribution is symmetric around the mean (z = 0), and areas to the left of positive z-scores are larger than those to the left of their negative counterparts.

State Whether the First Area Is Bigger,the Second Area Is