2. In addition to the survey items, respondents were asked to report their age as follows: My generation is (AGE) Generation Y (Born 1981-2000) Generation X (Born 1965-1980) Baby Boomers (1946-1964) Veterans (Born 1922-1945) 1 2 3 4 Below is output from an ANOVA to test if there are differences in stress levels between age groups. What was is the null hypothesis? What is the alternative hypothesis? Below are summary statistics for STRESS 95% Confidence Interval for Mean 1.00 2.00 N 83 45 Mean 4.1325 3.0444 Std. Deviation 1.39486 1.39733 Std. Error .15311 .20830 Lower Bound 3.8280 2.6246 Upper Bound 4.4371 3.4642 Minimum 1.00 1.00 Maximum 11.00 5.00 3.00 37 2.4595 2.06283 .33913 1.7717 3.1472 1.00 11.00 4.00 37 3.1351 1.00449 .16514 2.8002 3.4701 1.00 5.00 Total 202 3.4010 1.60924 .11323 3.1777 3.6243 1.00 11.00 Which group has the lowest stress level? (1 pt) Which group has the highest stress level? (1 pt) Which group has the most variation in stress level? (1 pt) Below is the ANOVA output. ANOVA STRESS Between Groups Within Groups Total Sum of Squares 91.680 322.899 414.579 df 3 198 Mean Square 30.560 1.631 F 4.339 Sig. (Pvalue) .041 201 Are the results significant? Write a 2-3 sentence summary of your findings. (1 pt)