The more efficient the estimate, the more the sampling distribution
a. is evenly spread from the mean to ± 2 standard deviations.
b. becomes flatter.
c. clusters to the right of the mean.
d. is clustered around the mean.
ANSWER: d
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Indicate whether the statement is true or false
According to Ignatiev, Irish became "White" by
A) first acting Black. B) distinguishing themselves from Blacks. C) first acting Mexican. D) distinguishing themselves from Mexicans.
Most of us cannot accurately draw either side of common coins we see every day, such as pennies. This is most likely because
A. our memories cannot store that much detailed information at one time. B. our processing speed is not strong enough to process all the details on the coin. C. our retrieval skills only provide us with some of the details of the coin. D. we have failed to pay attention to the details of the coin.
The racial background of Mexican Americans is mainly ______.
A. Native American and African B. African and European C. Native American and European D. Asian and European