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A childcare agency was interested in examining the amount that families pay per child per month for childcare outside the home. A random sample of 64 families was selected and the mean and standard deviation were computed to be $675 and $80, respectively.
Find a 95% confidence interval for the true average amount spent per child per month for childcare outside the home.
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Interpret the interval.
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A social worker claims that the average amount spent per child per month outside the home is $700. Based on the interval above, can this claim be rejected?
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Justify your answer.
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Fundamental Attribution Error
The tendency for observers to overemphasize personality traits and underestimate situational factors when explaining others' behavior.
Opportunities
Situations or conditions that present chances for advancement, improvement, or success.
Lazy
A reluctance to work or make an effort, often characterized by a lack of motivation or interest in being productive.
Prevalent Stereotypes
Commonly held oversimplified images or ideas of particular types of people or things.
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