Question

A researcher in Wyoming is investigating which factors influence people's decision to honk their car horns in frustration. In a study, male or female staff who were driving low quality or high quality cars pulled up to a stop light, then remained stationary after the light turned green. They measured the delay (in seconds) until the car behind them rger numbers mean they took longer to honk, small numbers mean they honked quickly Factor B- Gender M=10.17 T= 122 SS-5.67 n 12 M-6.08 T=73 M= 10.25 T- 123 SS- 10.25 n 12 M 14.17 T-170 SS 23.67 n=12 N 48 G- 488 Ex2-5412 Mrowl 10.21 Trow 1-245 Mrow2 10.13 Trow2 243 <High QualitySS 18.92 Mcoluma18.13 Mcolumn? 12.21 Iolma 195Tsotumn 293 State hypotheses for all 3 questions that should be asked about this dataset. Perform all calculations (must show all work to get full credit!) and construct an ANOVA table. In your calculations/formulas, keep 3 decimals. In the table, round to 3 decimals. State criteria for rejection of EACH of the 3 null hypotheses (alpha.05). State whether or not you reject the null hypothesis for EACH of the 3 questions. a. b. c. d. Calculate effect sizes (7) for all three questions. e. Write a full summary of your results addressing all three questions, including appropriate stats. If the interaction is significant, describe the pattern in the group data that explains the significant interaction (no individual means necessary). Non-significant interaction results must be stated, but do not need further explanation 8

Answer 1

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