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11. You want to know if adult Americans, on average, receive a high school education. Including kindergarten, to complete a high school education corresponds with 13 years of schooling. The variable EDUC measures the respondent's highest year of schooling completed. You decide to perform a one-sample t-test to determine if the average education of adult Americans is different than 13 years and is statistically significant. a) State the null and research hypotheses for this hypothesis test. Be sure to use the correct statistical symbols. Next, refer to the following SPSS output to answer parts (b-c) below: One-Sample Statistics N Mean Std. Deviation S.E. Mean HIGHEST YEAR OF SCHOOL COMPLETED 2858 13.74 2.96 06 One-Sample Test Test Value = 13 95% Confidence Interval of the Difference df Sig. (2- tailed) Mean Difference Lower Upper HIGHEST YEAR OF SCHOOL COMPLETED 13.3 2857 <.001 b can you reject the null hypothesis at alpha=".05" level refer to specific values. c use your decision about state a conclusion population average education of adult americans.12. among americans want know if there is relationship between age person and how much television that watches on daily basis perform linear regression with tvhours as dependent variable independent variable. results assess whether slope best-fitting line measuring association two variables zero or not equal zero. research hypotheses for this test. be sure correct statistical symbols. next following spss output answer parts below: model summary per day watching tv adjusted r square std. error estimate .2 .07 anova sum squares df mean f sig. .000 residual total coefficients unstandardized standardized confidence interval beta t lower bound upper constant l.o .18 .001 respondent .04 .26 .03 .05 watched>