Part D Establishing causality is often a main focus of statistical studies. What is the best type of study to conduct

to establish causality? Use the situation in this task to support your answer.

Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game