Use the calculator to solve the following problems. (a) Consider a t distribution with 15 degrees of freedom. Compute P (t ≤ 1.08). Round your answer to at least three decimal places. P(t ≤ 1.08) = [] (b) Consider a t distribution with 10 degrees of freedom. Find the value of c such that P(-c

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Problem 12

Use the calculator to solve the following problems.
(a) Consider a t distribution with 15 degrees of freedom. Compute P (t ≤ 1.08).
Round your answer to at least three decimal places.
P(t ≤ 1.08) =
(b) Consider a t distribution with 10 degrees of freedom. Find the value of c such
that P(-c<t<c) = 0.90. Round your answer to at least three decimal places.
c =
Transcribed Image Text:Use the calculator to solve the following problems. (a) Consider a t distribution with 15 degrees of freedom. Compute P (t ≤ 1.08). Round your answer to at least three decimal places. P(t ≤ 1.08) = (b) Consider a t distribution with 10 degrees of freedom. Find the value of c such that P(-c<t<c) = 0.90. Round your answer to at least three decimal places. c =
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