The graph below shows the motion of a ball. What was the ball's average speed during the time represented in the
graph?
A.) 0.8 m/s
B.) 1.25 m/s
C.) 10.0 m/s
D.) 1.0 m/s

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Equation for the calculation double 2 and then add 5

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected