Students were surveyed about the number of children living in their household. The table shows the results. Write each experimental probability as a fraction in simplest form.

True or false? a circle could be circumscribed about the quadrilateral below.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0