# crude mortality

1. ### Statistical test for annual crude mortality trend (3 years data=3 data points)

Help, I have the crude mortality figures for 2015, 2016, 2017 and would like to know if the figure for 2017 is statistically different. The population stayed constant over the time period. Year Deaths Pop Deaths/Pop 2015 2242 3400000 0.000659412 2016 2366...