12.3 Conduct a Hypothesis Test fi X New Tab x | + X - - C D nightingale.instructure.com/courses/3380812/assignments/34421112?module_item_id=77477115 2022-3-M... > Assignments > 12.3 Conduct a Hypothesis Test for Mean Population Standard Deviation Unknown - Critical Value Rejection Region Approach 12.3 Conduct a Hypothesis Test for Mean Population Standard Deviation Unknown - Critical Value Rejection Region Approach 2022-3 Home Due Sunday by 11:59pm Points 100 Submitting an external tool Available Nov 14 at 12am - Dec 4 at 11:59pm Announcements Syllabus Question Modules A new city Mayor would like to determine if community members are paying less for gas prices in his city this year compared Grades to last year. He surveys 16 random community members and conducts hypothesis test about the mean cost of gas prices, People which was 2.45 dollars last year, using a 5% significance level. ? Office 365 Secure Exam Proctor df to.10 to.05 to.025 to.01 to.005 (Proctorio) . . . Library 13 1.350 1.771 2.160 2.650 3.012 Make Tuition Payment 14 1.345 1.761 2.145 2.624 2.997 15 1.341 1.753 2.131 2.602 2.947 Accredible 16 2.120 2.583 2.921 Class Notebook 1.337 1.746 Honorlock Unicheck Determine the critical value(s) using the partial t-table above. If entering two critical values, use . Learner Forms Microsoft Teams classes Previous Next 4:31 PM Type here to search 11/17/2022