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A population of 1,000 students spends an average of $10.50 a day on dinner. The standard deviation of the expenditure is $3. A simple random sample of 64 students is taken.
a.What are the expected value, standard deviation, and shape of the sampling distribution of the sample mean?
b.What is the probability that these 64 students will spend a combined total of more than $715.21?
c.What is the probability that these 64 students will spend a combined total between $703.59 and $728.45?
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Groups with which an individual does not identify or feel a sense of belonging, often seen as different or outside the in-group.
Intelligence
The ability to learn, understand, and apply knowledge, including problem solving and adapting to new situations.
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The theory that similar beliefs promote liking and social harmony among people while dissimilar beliefs produce dislike and prejudice.
Displacement
Psychodynamic concept referring to the transfer of negative feelings on to an individual or group other than that which originally caused the negative feelings.
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