Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 15 degrees of freedom. Compute P(t ? -1.24). Round your answer to at least three decimal places. P(t ? -1.24) = (b) Consider a t distribution with 9 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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### Part (a) Compute \( P(t \geq -1.24) \) for a t distribution with 15 degrees of freedom. ** Show more…
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Use the ALEKS calculator to solve the following problems: (a) Consider a t-distribution with 14 degrees of freedom: Compute P(-1.72 < t < 1.72). Round your answer to at least three decimal places. P(-1.72 < t < 1.72) = (b) Consider a t-distribution with 21 degrees of freedom: Find the value of c such that P(t <= c) = 0.05. Round your answer to at least three decimal places.
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