The two-way frequency table shows data on accidents in the last year for drivers who took a driver
safety course.
Driver Safety
Course
No Driver Safety
Course
Total
28
35
63
Accident within
the last year
No Accident
within the last
104
201
year
Total
125
139
264
Given that a driver took the driver safety course, what is the chance that the driver still got in an
accident? Round your answer to the nearest whole number.

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

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet

Find the axis of symmerty for x y=x squared -4x-8