Essay
Given a random variable that has a t distribution with the specified degrees of freedom, what percentage of the time will its value fall into the indicated region?
a. 15 degrees of freedom, between -2.131 and 2.131
b. 19 degrees of freedom, between -2.539 and 2.539
c. 23 degrees of freedom, between -1.319 and 1.319
d. 10 degrees of freedom, between -3.169 and 3.169
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a. 95%
b. ...View Answer
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Correct Answer:
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b. ...
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