An eight-sided die, which may or may not be a fair die, has four colors on...
An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. What is the probability you will roll a pink on your next toss of the die? Express your answer as a simplified fraction or a decimal rounded to four decimal places.
| pink | yellow | blue | red |
|---|---|---|---|
| 21 | 29 | 46 | 17 |
Homework Answers
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An eight-sided die, which may or may not be a fair die, has four
colors on...
An eight-sided die, which may or may not be a fair cie, has four colors on...
An eight-sided die, which may or may not be a fair cie, has four colors on it, you have been tossing the die for an hour and have recorded the color rolled for each toss. What is the probability you will roll a blue on your next toss of the die? Express your answer as a simplified fraction or a decimal rounded to four decimal places. green brown purple blue 27 47 29 44
Question 14 of 15 Step 1 of 1 00:13:38 An eight-sided die, wbich may or may...
Question 14 of 15 Step 1 of 1 00:13:38 An eight-sided die, wbich may or may not be a fair die, has four colors on it: you have been tossing the die for an hour and have recorded the color rolled for each toss. What is the probability you will roll a blue on your next toss of the die? Express your answer as a simplified fraction or a decimal rounded to four decimal places. green orange blue red 21...
In this experiment, both a fair four-sided die and a fair six-sided die are rolled (these...
In this experiment, both a fair four-sided die and a fair six-sided die are rolled (these dice both have the numbers most people would expect on them). Let Z be a random variable that represents the absolute value of their difference. For instance, if a 4 and a 1 are rolled, the corresponding value of Z is 3. (a) What is the pmf of Z? (b) Draw a graph of the cdf of Z
Suppose you are rolling a fair four-sided die and a fair six-sided die and you are...
Suppose you are rolling a fair four-sided die and a fair six-sided die and you are counting the number of ones that come up. What is the probability that both die roll ones? What is the probability that exactly one die rolls a one? What is the probability that neither die rolls a one? What is the expected number of ones? If you did this 1000 times, approximately how many times would you expect that exactly one die would roll...
1. A standard six-sided die is rolled. What is the probability of rolling a number greater...
1. A standard six-sided die is rolled. What is the probability of rolling a number greater than 3? Express your answer as a simplified fraction or a decimal rounded to four decimal places. Answer: ____________________ 2. A box contains 48 red marbles, 53 white marbles, and 67 blue marbles. If a marble is randomly selected from the box, what is the probability that it is blue? Express your answer as a simplified fraction or a decimal rounded to four decimal...
A fair four-sided die is rolled twice. Consider the following events: Sx = Sum of the...
A fair four-sided die is rolled twice. Consider the following events: Sx = Sum of the numbers on the two rolls is equal to x (x = 2,3,...,8). Fy = The numbers on the first roll is equal to y (y = 1,2,3,4). (a) P(F4) (b) P(S8) (c) P(S8 \ F4) (d) P(S8 \ F4)
4. Three fair dice have different colors: red, blue, and yellow. These three dice are rolled...
4. Three fair dice have different colors: red, blue, and yellow. These three dice are rolled and the face value of each is recorded as R, B, Y, respectively. (a) Compute the probability that B< Y < R, given all the numbers are different; (b) Compute the probability that B< Y< R.
You roll a pair of fair 6-sided dice: a red die and a blue die. (a)...
You roll a pair of fair 6-sided dice: a red die and a blue die. (a) Consider event A: {the outcome of the red die is more than 3} and event B: {the outcome of the red die is less than 5}. Given that event A occurs, what is the probability that event B occurs? (b) Are A and B mutually exclusive (i.e., disjoint)? (c) Are A and B independent? (d) Calculate the probability of event C: {the outcome of...
You roll a pair of fair 6-sided dice: a red die and a blue die. (a)...
You roll a pair of fair 6-sided dice: a red die and a blue die. (a) Consider event A: {the outcome of the red die is more than 3} and event B: {the outcome of the red die is less than 5}. Given that event A occurs, what is the probability that event B occurs? (b) Are A and B mutually exclusive (i.e., disjoint)? (c) Are A and B independent? (d) Calculate the probability of event C: {the outcome of...
A fair 9-sided die is tossed. Find P(4 or at least 5). That is, find the...
A fair 9-sided die is tossed. Find P(4 or at least 5). That is, find the probability that the result is a 4 or at least 5. You may enter your answer as a fraction, or as a decimal rounded to 3 places after the decimal point, if necessary.
An eight-sided die, which may or may not be a fair cie, has four colors on it, you have been tossing the die for an hour and have recorded the color rolled for each toss. What is the probability you will roll a blue on your next toss of the die? Express your answer as a simplified fraction or a decimal rounded to four decimal places. green brown purple blue 27 47 29 44
Question 14 of 15 Step 1 of 1 00:13:38 An eight-sided die, wbich may or may not be a fair die, has four colors on it: you have been tossing the die for an hour and have recorded the color rolled for each toss. What is the probability you will roll a blue on your next toss of the die? Express your answer as a simplified fraction or a decimal rounded to four decimal places. green orange blue red 21...
4. Three fair dice have different colors: red, blue, and yellow. These three dice are rolled and the face value of each is recorded as R, B, Y, respectively. (a) Compute the probability that B< Y < R, given all the numbers are different; (b) Compute the probability that B< Y< R.
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