Suppose that X² follows a chi-square distribution with 4 degrees of freedom. Use the ALEKS calculator to answer the following. (a) Compute P(x² ≤7). Round your answer to at least three decimal places. P(x²≤7) = (b) Find such that P (x² > k) = = 0.05. Round your answer to at least two decimal places. k = 0
Suppose that X² follows a chi-square distribution with 4 degrees of freedom. Use the ALEKS calculator to answer the following. (a) Compute P(x² ≤7). Round your answer to at least three decimal places. P(x²≤7) = (b) Find such that P (x² > k) = = 0.05. Round your answer to at least two decimal places. k = 0
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter28: Degree Of Precision, Greatest Possible Error, Absolute Error, And Relative Error
Section: Chapter Questions
Problem 52A
Question
Transcribed Image Text:Suppose that X² follows a chi-square distribution with 4 degrees of freedom.
Use the ALEKS calculator to answer the following.
(a) Compute P(x² ≤7). Round your answer to at least three decimal places.
P(x²≤7) =
(b) Find such that P (x² > k) =
= 0.05. Round your answer to at least two decimal places.
k = 0
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