Homework Answers
Option A is correct.
![P[ BA] = Prob [ An B] Prob [ A]](http://img.homeworklib.com/questions/499b5e30-cc7f-11ea-ad23-91909059a50b.png?x-oss-process=image/resize,w_560)
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Which of the following represents the probability that a die toss will be less than four...
Suppose that Adam rolls a fair six-sided die and a fair four-sided die simultaneously. Let A...
Suppose that Adam rolls a fair six-sided die and a fair four-sided die simultaneously. Let A be the event that the six-sided die is an even number and B be the event that the four-sided die is an odd number. Using the sample space of possible outcomes below, answer each of the following questions.What is P(A), the probability that the six-sided die is an even number?What is P(B), the probability that the four-sided die is an odd number?What is P(A...
Help with a b and c -0 COUNTING AND Outcomes and event probability: Addition rule A...
Help with a b and c
-0 COUNTING AND Outcomes and event probability: Addition rule A 6-sided die with faces labeled 1 to 6 will be rolled once. The 6 possible outcomes are listed in the table below. Note that each outcome has the same probability. Complete parts (a) through (c). Write the probabilities as fractions. (a) Check the outcomes for each event in the table. Then, in the last column, enter the probability of t event. Outcomes Probability 6...
2. Suppose we toss four pennies. Let X be the total number of heads showing on...
2. Suppose we toss four pennies. Let X be the total number of heads showing on ali the pennies Find the probability distribution of x. 3. Suppose we roll one four-sided die and one six-sided die. Let X be the sum of the pips showing on the two dice. Find the probability distribution for x. 4. The density curve of X is the triangle shown below: a) What is the height of the triangle. b) What is the probability that...
please solve it quickly Toss a die twice. Let A={(a,b)a=3b} be an event. Find the probability...
please solve it quickly
Toss a die twice. Let A={(a,b)a=3b} be an event. Find the probability of A, P(A). Select one: 1/9 1/18 1/12 1/4 1/2 How many different words can be constructed by use of the letters of the word “ELEPHANT"? Select one: 6! 8! 2! 8! 4!
Rolling a die and getting an outcome that is less than four the probability of an...
Rolling a die and getting an outcome that is less than four the probability of an outcome is less than four is
Question If you toss a fair die four times, what is the probability that you get...
Question If you toss a fair die four times, what is the probability that you get at most one six? Select one: O a. 0.1319 O b. 0.1667 O c. 0.3333 O d. 0.5683 e. 0.8681 Question I draw three marbles from a bag containing 6 red marbles, 10 blue marbles and 14 green marbles, all indistinguishable except for their colour. The marbles are drawn WITH replacement, and the bag is properly shaken after each marble is returned. Let X...
1. Consider a fair four-sided die, with sides 1, 2, 3, and 4, that is rolled...
1. Consider a fair four-sided die, with sides 1, 2, 3, and 4, that is rolled twice. For example, "1,4" would indicate 1 was rolled first and then 4 was rolled second a) Write down the possible outcomes, i.e., the sample space. (b) List the outcomes in the following events: Event A: The number 4 came up zero times. Event B: The number 4 came up exactly one time. . Event C: The sum of the two rolls is odd...
You toss one coin and one die. What is the probability that you get tail and...
You toss one coin and one die. What is the probability that you get tail and a number greater than 3?
suppose that a four-sided die has faces marked 1,2,3 and 4. Toss the die once. let...
suppose that a four-sided die has faces marked 1,2,3 and 4. Toss the die once. let X be the outcome of the random process. a)what the probability distribution for X b)find the expected value of X c)find the standard deviation of X
You roll a six sided die. Find the probability of each of the following scenarios. A) Rolling a 5 or a number greater...
You roll a six sided die. Find the probability of each of the following scenarios. A) Rolling a 5 or a number greater than 3 B) Rolling a number less than 4 or an even number C) Rolling a 6 or an odd number. A) P (5 or number > 3)=______ B) P (1 or 2 or 3 or 4 or 6)=________ C) P (6 or 1 or 3 or 5)=________ Type an intger or a simplified fraction.......
Help with a b and c
-0 COUNTING AND Outcomes and event probability: Addition rule A 6-sided die with faces labeled 1 to 6 will be rolled once. The 6 possible outcomes are listed in the table below. Note that each outcome has the same probability. Complete parts (a) through (c). Write the probabilities as fractions. (a) Check the outcomes for each event in the table. Then, in the last column, enter the probability of t event. Outcomes Probability 6...
2. Suppose we toss four pennies. Let X be the total number of heads showing on ali the pennies Find the probability distribution of x. 3. Suppose we roll one four-sided die and one six-sided die. Let X be the sum of the pips showing on the two dice. Find the probability distribution for x. 4. The density curve of X is the triangle shown below: a) What is the height of the triangle. b) What is the probability that...
please solve it quickly
Toss a die twice. Let A={(a,b)a=3b} be an event. Find the probability of A, P(A). Select one: 1/9 1/18 1/12 1/4 1/2 How many different words can be constructed by use of the letters of the word “ELEPHANT"? Select one: 6! 8! 2! 8! 4!
Question If you toss a fair die four times, what is the probability that you get at most one six? Select one: O a. 0.1319 O b. 0.1667 O c. 0.3333 O d. 0.5683 e. 0.8681 Question I draw three marbles from a bag containing 6 red marbles, 10 blue marbles and 14 green marbles, all indistinguishable except for their colour. The marbles are drawn WITH replacement, and the bag is properly shaken after each marble is returned. Let X...
1. Consider a fair four-sided die, with sides 1, 2, 3, and 4, that is rolled twice. For example, "1,4" would indicate 1 was rolled first and then 4 was rolled second a) Write down the possible outcomes, i.e., the sample space. (b) List the outcomes in the following events: Event A: The number 4 came up zero times. Event B: The number 4 came up exactly one time. . Event C: The sum of the two rolls is odd...
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