\fp q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.007 p q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 \fp q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 p q n successes sample proportion level of significance z critical value Accept null hypothesis 0.2 0.8 275 61 0.221818 0.05 0.905 ... test statistic 1.645 \f\fp q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 p q n successes sample proportion level of significance z critical value Accept null hypothesis 0.2 0.8 275 61 0.221818 0.05 0.905 ... test statistic 1.645 mu sample mean sample stdev 40 44 4 \fp q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 p q n successes sample proportion level of significance z critical value Accept null hypothesis 0.2 0.8 275 61 0.221818 0.05 0.905 ... test statistic 1.645 mu sample mean sample stdev 40 44 4 mu sample mean sample stdev 2800 2960 650 \f\f\f\f\fp q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 p q n successes sample proportion level of significance z critical value Accept null hypothesis 0.2 0.8 275 61 0.221818 0.05 0.905 ... test statistic 1.645 mu sample mean sample stdev 40 44 4 mu sample mean sample stdev 2800 2960 650 mu stdev n sample mean level of significance 1750 90 26 1767 0.1 z 0.963 ... test statistic p-value 0.168 Accept null hypothesis. \fp q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 p q n successes sample proportion level of significance z critical value Accept null hypothesis 0.2 0.8 275 61 0.221818 0.05 0.905 ... test statistic 1.645 mu sample mean sample stdev 40 44 4 mu sample mean sample stdev 2800 2960 650 mu stdev n sample mean level of significance 1750 90 26 1767 0.1 z 0.963 ... test statistic p-value 0.168 Accept null hypothesis. mu stdev n sample mean level of significance 44 9 60 43 0.05 z -0.861 ... test statistic critical values: +/- 1.960 Accept null hypothesis. \f\f\f\f\f\f1330 1070 1290 1500 890 1390 1490 1020 1000 1090 1260 1220 940 800 840 3.68 3.04 2.96 3.46 2.64 3.25 2.99 3.12 2.45 2.21 3.39 2.81 2.3 2.43 2.23 p q n successes sample proportion z critical value Reject null hypothesis 0.47 0.53 185 105 0.567568 2.658915 ... test statistic 1.644854 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.2 0.8 250 63 0.252 2.055 ... test statistic 1.645 0.020 p q n successes sample proportion z critical value p-value Reject null hypothesis 0.7 0.3 240 148 0.616667 -2.817 ... test statistic -2.326 0.002 p q n successes sample proportion level of significance z critical value p-value Reject null hypothesis 0.8 0.2 200 146 0.73 0.05 -2.475 ... test statistic -1.960 0.013 p q n successes sample proportion level of significance z critical value Accept null hypothesis 0.2 0.8 275 61 0.221818 0.05 0.905 ... test statistic 1.645 mu sample mean sample stdev 40 44 4 mu sample mean sample stdev 2800 2960 650 mu stdev n sample mean level of significance 1750 90 26 1767 0.1 z 0.963 ... test statistic p-value 0.168 Accept null hypothesis. mu stdev n sample mean level of significance 44 9 60 43 0.05 z -0.861 ... test statistic critical values: +/- 1.960 Accept null hypothesis. 1330 1070 1290 1500 890 1390 1490 1020 1000 1090 1260 1220 940 800 840 3.68 3.04 2.96 3.46 2.64 3.25 2.99 3.12 2.45 2.21 3.39 2.81 2.3 2.43 2.23 SUMMARY OUTPUT Regression Statistics Multiple R 0.745863 R Square 0.556311 Adjusted R 0.522182 Standard Er 0.326789 Observatio 15 ANOVA df Regression Residual Total SS MS F Significance F 1 1.740676 1.740676 16.29983 13 1.388284 0.106791 14 3.12896 Coefficients Standard Error t Stat 0.00141 P-value Lower 95%Upper 95% Lower 95.0% Upper 95.0% Intercept 1.116561 0.440971 2.53205 0.025028 0.163901 2.06922 0.163901 2.06922 X Variable 0.0015 0.000379 4.037305 0.00141 0.000711 0.002349 0.000711 0.002349