Question: Use software to find the number b so that (a) P[T < b] = .95 when d.f. = 5. (b) P[-b < T < b]

Use software to find the number b so that
(a) P[T < b] = .95 when d.f. = 5.
(b) P[-b < T < b] = .95 when d.f. = 37.
(c) P[T > b] = .01 when d.f. = 2.
(d) P[T > b] = .99 when d.f. = 13.

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