Description Your last submission is used for your sco MY NOTES ASK YOUR TEA DETAILS WANEFMAC7 9.4.022. 0/1 Submissions Used Calculate the expected value, the variance, and the standard deviation of the given random variable X. (Round all answ two decimal places.) X is the number of green marbles that Suzan has in her hand after she selects six marbles from a bag cont five red marbles and two green ones. expected value green marbles variance standard deviation green marbles Submit Answer View Previous Question Question 12 of 22 View Next Question ty 5 N A A W Con X