Question
You are curious if students at Pierce, who intend to transfer todifferenttypes of universities, differ in their caffeine consumption. All students fall into threecategories, those
You are curious if students at Pierce, who intend to transfer todifferenttypes of universities, differ in their caffeine consumption. All students fall into threecategories, those who plan to transfer to the University of California, Los Angeles (Coded 1),those who plan to transfer to a California State University, Northridge or similar (Coded 2),and those whoplan to transfer to another University ofCaliforniaor similar (Coded 3). Use the data provided in screenshot(s) to conduct a Null Hypothesis Significance test to answer this research question.
a. State the null and alternative hypotheses.
b. Using the data in the screenshots, conduct an ANOVA comparing the average caffeine consumption among the three transfer groups. These variables are labeled Caffei and Where2. Report the F-statistic and p-value for this analysis.
SBS and STEM > t(50) = 0.35-(+0.71) -1.06 -1.06 -1.06 -1.06 = -1.732 V0.375 3.87 3.87(.038+.059) 3.87 (.097) 0.612 For the t-statistic of -1.732, we FAIL to reject the null hypothesis because the t- statistic is less extreme than our critical value of -2.01. Those in the SBS major have the same anxiety as compared to those in a STEM major.ONEWAY ONEWAY /VARIABLES= T_Anxi BY Major2 /STATISTICS=DESCRIPTIVES . Descriptives 95% Confidence Interval for Mean N Mean Std. Deviation Std. Error Lower Bound Upper Bound Minimum Maximum Anxious, easily upset. Social and Behavioral Science 26 -.35 1.85 .36 -1.09 .40 -3.00 3.00 STEM 17 .71 2.17 53 -.41 1.82 -3.00 3.00 Humanities 6 -.50 2.35 .96 -2.96 1.96 -3.00 3.00 Art and Design 5 2.20 1.10 .49 .84 3.56 1.00 3.00 Total 54 .20 2.08 .28 -.36 .77 -3.00 3.00 ANOVA Sum of Squares df Mean Square F Sig. Anxious, easily upset. Between Groups 35.05 3 11.68 3.02 .039 Within Groups 193.71 50 3.87 Total 228.76 53File Edit View Data Transform Analyze Graphs X 59 cases x 1 variable 18.0 Case Transf Where Where2 1 Yes UCLA 1.00 Ye 2 Yes UCLA 1.00 Ye 3 Yes UCLA 1.00 Ye 4 Yes UC Berke 3.00 5 Yes UCLA 1.00 YE 6 7 yes UCLA 1.00 ye 8 Yes UCLA 1.00 Ye 9 Yes UCLA 1.00 YE 10 Yes CSUN 2.00 NO 11 Yes UCLA 1.00 YE 12 yes ucla 1.00 ye 13 Yes UCSC 3.00 Ye 14 yes UCLA 1.00 YE 15 Yes UCLA 1.00 no 16 Yes UCLA 1.00 Ye 17 Yes UCLA 1.00 YE 18 Yes UCLA 1.00 19 Yes UCLA 1.00 No 20 Yes UCLA 1.00 Ye 21 Yes UCLA 1.00 22 Yes Berkeley 3.00 No Data View Variable ViewE 5 if if 5 if -Step by Step Solution
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