A bag contains 8 red marbles, 4 purple marbles, 5 green marbles, 2 orange, and 1 blue marbles. One marble is selected and replaced. A second marble is selected. Find the probability of each compound event. Show work and simplify your solutions. A) Not selecting an orange marble and then a blue marble

B) Selecting a green or red marble and then a purple marble

This assignment is past the original due date o this data is from a sample. calculate the mean, standard deviation, and variance 16.7 11.1 46.7 14.8 13.3 16.6 18.5 47.3 42,8 show the following answers to 2 decimal places. sample mean- sample standard deviation ( use the standard deviation above for your calculation.) sample variance ooops- now you discover that the data was actually from a population! so now you must give the population standard deviation.