What percentage of the time will a variable that has a t distribution with the specified degrees

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What percentage of the time will a variable that has a t distribution with the specified degrees of freedom fall in the indicated region?
a. 5 df, between –2.02 and 2.02
b. 14 df, between –2.98 and 2.98
c. 22 df, outside the interval from –1.72 to 1.72
d. 26 df, to the left of –2.48
Distribution
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