Suppose that follows a chi-square distribution with 20 degrees of freedom. Use the ALEKS calculator to answer the following. (a) Compute P(12≤x≤31). Round your answer to at least three decimal places. P(12 k) =0.1. Round your answer to at least two decimal places. k=

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
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Suppose that follows a chi-square distribution with 20 degrees of freedom.
Use the ALEKS calculator to answer the following.
(a) Compute P(12<x<31). Round your answer to at least three decimal places.
P(12<x² <31) = []
(b) Find & such that P(x² ≥k)=0.1. Round your answer to at least two decimal places.
k=0
Transcribed Image Text:2 Suppose that follows a chi-square distribution with 20 degrees of freedom. Use the ALEKS calculator to answer the following. (a) Compute P(12<x<31). Round your answer to at least three decimal places. P(12<x² <31) = [] (b) Find & such that P(x² ≥k)=0.1. Round your answer to at least two decimal places. k=0
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