Mathematics, 27.01.2021 05:10, ellenharley7
Let the random variable X be the outcome of rolling a 6-sided die. Assuming the die is fair, the probability is as follows:
X | 1 | 2 | 3 | 4 | 5 | 6
Probability | 1/6 | 1/6 | 1/6 | 1/6 | 1/6 | 1/6
What is the variance of X?
Answers: 1
Mathematics, 21.06.2019 15:00, witerose701
Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?
Answers: 1
Mathematics, 21.06.2019 22:30, hbhdnjdndj1867
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?
Answers: 1
Let the random variable X be the outcome of rolling a 6-sided die. Assuming the die is fair, the pro...
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