Question

In a large city A. 20 percent of a random sample of 900 school days
had a slight physical defect. In another large city B. 18.5 percent of a
random sample of 1600 school boys had the same defect. Is the difference
between the proportions significant? Use the level of significance 5%.​

Answer 1

Answer:

ggtssfiirsvlorasipo you are driving direction of the age of class haba you my friend do you have received yo