(a) Consider a t distribution with 13 degrees of freedom. Compute P (tz -1.9). Round your answer to at least three decimal places. P (tz -1.9) = | (b) Consider a t distribution with 26 degrees of freedom. Find the value of c such that P (-c

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(a)Consider a t distribution with 13 degrees of freedom.

Compute P≥t−1.9. Round your answer to at least three decimal places.

(b)Consider a t distribution with 26 degrees of freedom.

Find the value of c such that =P<−c<tc0.95. Round your answer to at least three decimal places.

(a) Consider a t distribution with 13 degrees of freedom. Compute P (tz -1.9). Round your answer to at least three
decimal places.
P (tz -1.9) = |
(b) Consider a t distribution with 26 degrees of freedom. Find the value of c such that P(-c<t<c)=0.95. Round your
answer to at least three decimal places.
C3=
Transcribed Image Text:(a) Consider a t distribution with 13 degrees of freedom. Compute P (tz -1.9). Round your answer to at least three decimal places. P (tz -1.9) = | (b) Consider a t distribution with 26 degrees of freedom. Find the value of c such that P(-c<t<c)=0.95. Round your answer to at least three decimal places. C3=
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