FREE013 TABLE.tex x >C secure ::: AppsLser Login WeBWorKMath243Fal X Statistics

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FREE013 TABLE.tex x >C secure ::: AppsLser Login WeBWorKMath243Fal X Statistics and Probability x Messenger (5) Bianca Ryan Why C × https://webwork uoregon edu/webwork2/Math243Fall Usher/HW9/8/?effect vel ser-tca ney4&user-tcar; ey48 key-sCG8KUfrdkAircOreUM60cnBiAEFw60 University of Oregon canvas e chegg Study GuideWebwork SMMRY Summarize (5 YouTube O Fromhots.com Fro Rent as ArbiterSports.com Homework Sets HVW9 HW9: Problem 8 Problem 8 User Settings Previous Problem List Next Grades (1 point) The one-sample t statistic for testing Hn 0 Problems from a sample of n = 15 observations has the value t = 1.82 (a) What are the degrees of freedom for this statistic? Problem 1 Problem 2 Problerri 3... Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problerr 13 (b) Give the two critical values t from Table C that bracket t. What are the one-sided P-values for these two entries? t: from to P-value: from to (c) Is the value t = 1.82 significant at the 5% level? Is it significant at the 1% level? (YesN, Not 5% 1%; Note: You can eam partial credit on this problem. ShowX 8:40 PM Type here to search 11/20/2017 74

Explanation / Answer

A) degrees of freedom = 14

B) t* : from 1.761 to 2.145

P- value : from 0.025 to 0.05

C) 5% : yes. Because P-value is less than 0.05

1%: no. Because P-value is not less than, 0.01

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