(a) Consider a t distribution with 30 degrees of freedom. Compute P(t<1.88). Round your answer to at least three places. P(t<1.88) = 0 (b) Consider a t distribution with 12 degrees of freedom. Find the value of c such that P (-c
(a) Consider a t distribution with 30 degrees of freedom. Compute P(t<1.88). Round your answer to at least three places. P(t<1.88) = 0 (b) Consider a t distribution with 12 degrees of freedom. Find the value of c such that P (-c
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
![(a) Consider a t distribution with 30 degrees of freedom. Compute P(ts 1.88). Round your answer to at least three decimal
places.
P(t<1.88) =]
(b) Consider at distribution with 12 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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e98091b-538e-49bc-b14b-5bed86576f4a%2F43ccbee8-4215-4e91-89de-27b7aaf75e5c%2Fp2958wd_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Consider a t distribution with 30 degrees of freedom. Compute P(ts 1.88). Round your answer to at least three decimal
places.
P(t<1.88) =]
(b) Consider at distribution with 12 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.
Expert Solution
Part a)
df = 30
P(t <1.88) = 0.9651
Excel formula used: "=T.DIST(1.88,30,TRUE)"
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