Author Question: Given a distribution that follows a standard normal curve, what does the graph of the curve do as z ... (Read 81 times)

bobbie · **on:** Jul 24, 2018

Given a distribution that follows a standard normal curve, what does the graph of the curve do as z increases in the positive direction?

A) The graph of the curve approaches zero.
B) The graph of the curve approaches 1.
C) The graph of the curve approaches an inflection point.
D) The graph of the curve eventually intersects the horizontal axis.

Question 2

Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Find the probability of exactly eight girls in ten births.

A) 0.044 B) 0.8 C) 0.176 D) 0.08