Determine the following: USE SALT (a) The 95th percentile of the chi-squared distribution with v = 13 (Round your answer to three decimal places.) (b) The 5th percentile of the chi-squared distribution with v = 13 (Round your answer to three decimal places.) (c) P(10.283 ≤ x² < 35.479), where x² is a chi-squared rv with v = 21 (Round your answer to two decimal places.) (d) P(x² < 18.493 or x² > 43.773), where x² is a chi-squared rv with v = 30 (Round your answer to two decimal places.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Determine the following:
USE SALT
(a) The 95th percentile of the chi-squared distribution with v = 13 (Round your answer to three decimal places.)
(b) The 5th percentile of the chi-squared distribution with v = 13 (Round your answer to three decimal places.)
(c) P(10.283 ≤ x² < 35.479), where x² is a chi-squared rv with v = 21 (Round your answer to two decimal places.)
(d) P(x² < 18.493 or x² > 43.773), where x² is a chi-squared rv with v = 30 (Round your answer to two decimal places.)
Transcribed Image Text:Determine the following: USE SALT (a) The 95th percentile of the chi-squared distribution with v = 13 (Round your answer to three decimal places.) (b) The 5th percentile of the chi-squared distribution with v = 13 (Round your answer to three decimal places.) (c) P(10.283 ≤ x² < 35.479), where x² is a chi-squared rv with v = 21 (Round your answer to two decimal places.) (d) P(x² < 18.493 or x² > 43.773), where x² is a chi-squared rv with v = 30 (Round your answer to two decimal places.)
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