For each of the following z-score locations in a normal distribution, determine whether the tail is on the left side or the right side of the distribution and find the proportion that is located in the tail
a. z= +1.75
b. z= +0.80
c. z= –0.70
d. z= –1.65
a. Right 0.0401
b. Right 0.2119
c. Left 0.2420
d. Left 0.0495
You might also like to view...
Which of the following statements about fragile X syndrome is true?
A. It only affects males. B. It only affects females. C. It occurs in about 1 in every 3,000 U.S. births. D. It occurs in both males and females.
Washburn systematically studied several categories of animal behavior in order to:
a. explain behavior as opposed to consciousness b. understand animal consciousness c. confirm many of the observations made by Romanes d. demonstrate that nonhuman animals are as intelligent as humans
Research on attribution theory suggests that:
a. actors tend to make dispositional attributions for their own behavior b. actors tend to attribute their own behavior to situational factors c. observers tend to attribute the behavior of an actor to situational factors d. observers tend to focus on internal rather than external factors
While engaging in combat in the Gulf War, Sammy found that his hands went numb and he sometimes couldn't move them. The doctors could not find a biological cause for Sammy's condition. Sammy likely has a(n) __________
a) conversion disorder b) obsessive-compulsive disorder c) case of illness anxiety disorder d) generalized anxiety disorder