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(a) Consider a t distribution with 23 degrees of freedom. Compute P(t≥-1.55). Round your answer to at least three decimal places. P(t> -1.55) = (b) Consider a t distribution with 20 degrees of freedom. Find the value of C such that P(-c

(a) Consider a t distribution with 23 degrees of freedom. Compute P(t≥-1.55). Round your answer to at least three decimal places. P(t> -1.55) = (b) Consider a t distribution with 20 degrees of freedom. Find the value of C such that P(-c

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 8CT
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(a) Consider a t distribution with 23 degrees of freedom. Compute P (t> -1.55). Round your answer to at least three decimal places. P(t> -1.55) = (b) Consider at distribution with 20 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:(a) Consider a t distribution with 23 degrees of freedom. Compute P (t> -1.55). Round your answer to at least three decimal places. P(t> -1.55) = (b) Consider at distribution with 20 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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