What are the values for SS and variance for the following sample of n = 3 scores?? Sample: 1, 4, 7
A) ?SS = 18 and variance = 6
B) ?SS = 18 and variance = 9
C) ?SS = 66 and variance = 22
D) ?SS = 66 and variance = 33
B
You might also like to view...
Eight-month-old Lucy picks up a toy and accidentally hits her crib with it, making an interesting noise. She begins to drag the toy back and forth against the crib's railings, producing another different and interesting sound. This prompts Lucy to continue the action over and over again. What would Jean Piaget say this is an example of?
A. Substage 1: Simple reflexes B. Substage 2: First habits and primary circular reactions C. Substage 3: Secondary circular reactions D. Substage 4: Coordination of secondary circular reactions
The brain imaging technique that involves injection of radioactive chemicals in order to measure brain function is called
A. positron emission tomography (PET). B. mass spectroscopy. C. electron microscopy. D. electrochemical detection.
Conventions for conveying emotion in email communication include
A) ?use of "emoticons." B) ?use of capitalized letters to indicate emphasis. C) ?interpretation of capitalized letters as shouting. D) ?all of these are true.
________ refers to body weight that is more than 20% above the average weight for a person of a particular height.
Fill in the blank(s) with the appropriate word(s).