null device 1 One Sample t-test data: Rmean t = 43.305, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 8.263878 9.050104 sample estimates: mean of x 8.656991 null device 1 One-sample Kolmogorov-Smirnov test data: Rmean D = 0.98222, p-value < 2.2e-16 alternative hypothesis: two-sided Shapiro-Wilk normality test data: Rmean W = 0.96328, p-value = 6.001e-08 $stats 35 177 348 277 121 2.052941 5.688235 8.126471 11.088235 18.394118 $n [1] 366 $conf [1] 7.680496 8.572445 $out 121 214 306 23.08235 20.77647 19.54118 null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 43.305, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 8.263878 9.050104 sample estimates: mean of x 8.656991 null device 1