A dlate set inoludes data from atudant evaluntione of courson. The summary etatistica are n- 05, x-3.86, =o.58. Use a 0.10 significance level lo teet the dlaim that the populetion of student course evakuations has a meen equal to 3 Assume that a simple random sample has boen solocted. Identity the null and allomative hypothoees, test etatiatic, Pvalue, and state the final conclusion that eddresses the original daim. What are the nul and altemative hypothoses? OA H:H3.75 H:p=3.75 O B. H: p-3.75 H:u>3.75 OC. H:-3.75 H:#3.75 O D. Ho: p=3.75 H4:H<3.75 Determine the test statisic. Round to hwo deaimal places as noedod.) Dotormine the Pvalue. Round to three decimal places as needed.) State the final conclusion that addresses the original cdaim. VHo. There is evidence to conclude that the mean of the population of student course evaluations is equal to 3.75 V correct.
A dlate set inoludes data from atudant evaluntione of courson. The summary etatistica are n- 05, x-3.86, =o.58. Use a 0.10 significance level lo teet the dlaim that the populetion of student course evakuations has a meen equal to 3 Assume that a simple random sample has boen solocted. Identity the null and allomative hypothoees, test etatiatic, Pvalue, and state the final conclusion that eddresses the original daim. What are the nul and altemative hypothoses? OA H:H3.75 H:p=3.75 O B. H: p-3.75 H:u>3.75 OC. H:-3.75 H:#3.75 O D. Ho: p=3.75 H4:H<3.75 Determine the test statisic. Round to hwo deaimal places as noedod.) Dotormine the Pvalue. Round to three decimal places as needed.) State the final conclusion that addresses the original cdaim. VHo. There is evidence to conclude that the mean of the population of student course evaluations is equal to 3.75 V correct.
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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Transcribed Image Text:A data sot inaludes data from atudent evalumtione of courses. The aummary etatistics are n05, x- 3.66, a=0.58. Use a 0.10 significance level to tent the claim that the population of
What are the null and altermative hypothoses?
OA Ho:HM3.75
H:H=3.75
O B. Ho: u-3.75
H >3.75
OC. H:-3.75
Hy:p3.75
O D. H,: H=3.75
H:H<3.75
Detormine the tost statistic.
Round to two decimal places as noeded.)
Detormino the P-value.
(Round to three decimal places as neoded.)
State the finanl conclusion that addresses the original daim.
Ho. There is
7 evidence to conclude that the mean of the population of student course evaluntions is oqual to 3.75
Vcorrect.
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