A sample is selected from a population with a mean of µ = 40 . If the sample mean is M = 45, which of the following combinations would make the sample mean an extreme, unrepresentative value for the population?
a. A small sample and a small population standard deviation
b. A small sample and a large population standard deviation
c. A large sample and a small population standard deviation
d. A large sample and a large population standard deviation
C
Psychology
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In this Piagetian stage, toddlers intentionally try out different behaviors to see what the effects will be
a. simple reflexes b. first habits and primary circular reactions c. secondary circular reactions d. tertiary circular reactions
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Predict a Y value for a known X value of 110.00
What will be an ideal response?
Psychology