A normal distribution has a mean of µ = 70 with ? = 12 . If one score is randomly selected from this distribution, what is the probability that the score will be less than X = 76?
a. 0.1915 c. 0.6915
b. 0.3085 d. 0.3830
C
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Josh is using a web-based study system in psychology that creates a personalized study plan for him as well as providing him with videos, animations, and learning modules that will help him master course content. This study system also has pretests and posttests to help Josh monitor his learning progress. This web-based study system is called
a. PsycINFO. b. PsycPORT. c. StudyTECH. d. CengageNOW.
Jacob had severe epilepsy, so a surgeon cut through his corpus callosum to prevent seizures from crossing to the other side of Jacob's brain. After surgery, if Jacob sees a picture of a ball in his left visual field, he cannot
A. choose a ball from among several objects with his right hand. B. spell out "BALL" with letter magnets. C. make a throwing motion with his right hand. D. correctly identify the ball in words.
Rufus conducted a study in which he evaluated life satisfaction among patients with a history of cancer. He found that the mean score was 21 out of 35, with a standard deviation of 12 points. What does this large standard deviation tell us?
A. Adults with a history of cancer have low life satisfaction. B. Adults with a history of cancer have high life satisfaction. C. Adults with a history of cancer have a wide range of life satisfaction scores. D. Adults with a history of cancer all have similar life satisfaction scores.
The fact that we recognize objects as having a consistent form regardless of changing viewing angles illustrates ______________.
Fill in the blank(s) with the appropriate word(s).