A college professor conducted student evaluations at the end ofa semester. One important question asked was, "Would yourecommend this professor to a friend?” Fifty-four studentsresponded using the following 1-to-5 rating scale.1 = "absolutely not"2 = "probably not”3 = "no opinion"4 = "probably yes"5 = "absolutely yes"Student responses were recorded. "Blank" indicates that astudent skipped this question on the evaluation.4 #28:#1: Blank #10:#2: Blank#3:#4: Blank#5:#6:#7:#8:4#9:5452# 11:#12:#13:#14:#15:# 16:#17:3Blank5BlankBlank15Blank# 19:#20:#21:#22:#23:#24:#25:#26:4 #18: Blank #27:12 #30:1 #31:3Blank5#29:5Blank#32:#33:#34:#35:1 #37:5Blank41545#38:#39:#40:# 41:#42:#43:#44:#36: Blank #45:2 #46: Blank154Blank #49:5#47:Blank#48:#50:#51:#52:Blank #53:15455151 #54: Blank Part C: Let's assume that the students who skipped the questiondid not really like or dislike the professor. Which rating shouldthey have chosen?01 absolutely not02 probably not3= = no opinion04 probably yes==05 absolutely yes=

A college professor conducted student evaluations at the end of a semester. One important question…

Answered: A college professor conducted student…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The first picture is the question and the second is the ones that I need help with . Thanks
A study investigated whether price affects people's judgment. Twenty people each tasted six cabernet sauvignon wines and rated how they liked them on a scale of 1 to 6. Prior to tasting each wine, participants were told the price of the wine. Of the six wines tasted, two were actually the same wine, but for one tasting the participant was told that the wine cost $10 per bottle and for the other tasting the participant was told that the wine cost $90 per bottle. The participants were randomly assigned either to taste the $90 wine first and the $10 wine second, or the $10 wine first and the $90 wine second. Differences were calculated by subtracting the rating for the tasting in which the participant thought the wine cost $10 from the rating for the tasting in which the participant thought the wine cost $90. Difference ($90 3 4 $10) 2 1 USE SALT 0 3 0 2 1 3 3 1 4 1 2 Find the test statistic. (Round your answer to two decimal places.) t = 2 1 -1 Carry out a hypothesis test to determine if…
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