Question

In a random sampling of 600 men taken from a big city 400 are found to be smokers. In another simple random sampling of 900 men taken from another city 450 are somkers do the data indicate tuat there is a significant difference in the habbit of smoking in the two cities

Answer 1

okay........

plz wait

if possible please mark me as a brainliest

Answer 2

p1-p2/se

. 66-0.5/.194