Test the null hypothesis that the average life expectancy for males is the same as the average life expectancy for females. Look at the distribution of the differences. Summarize your conclusions.

Paired Samples Statistics Std. Std. Error Mean N Deviation Mean Pair 1 Male life expectancy 61.90 122 9.955 .901 Female life expectancy 66.31 122 11.285 1.022Paired Samples Correlations N Correlation Sig. Pair 1 Male life expectancy & 122 .988 .000 Female life expectancyPaired Samples Test Paired Differences 95% Confidence Interval of Std. Std. Error the Difference Sig. (2- Mean Deviation Mean Lower Upper df tailed) Pair 1 Male life expectancy - -4.410 2.127 193 -4.791 -4.029 -22.898 121 000 Female life expectancy