Situation: I was given the problem find the probability of winning the lottery in which you...
Situation:
I was given the problem find the probability of winning the lottery in which you win when the six numbers on your ticket matches the six numbers selected from a set of positive integers not exceeding 30. The order of the numbers on your ticket does NOT matter.
Problem:
I understand how to solve it. Pretty simple combinations problem. HOWEVER, how would I find it when it is given that the selected numbers are UNIQUE. Thank you!
Homework Answers
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Situation:
I was given the problem find the probability of winning the
lottery in which you...
Let us assume that the probability of winning a lottery ticket is 5x10-6. Find the expected...
Let us assume that the probability of winning a lottery ticket is 5x10-6. Find the expected number of tickets you need to buy to win the lottery.
i need a help pleassssse? 5. What is the probability that the sum of the numbers...
i need a help pleassssse?
5. What is the probability that the sum of the numbers on two dice is even when they are rolled? 6. What is the probability that a card selected at random from a standard deck of 52 cards is an ace or a heart? What is the probability that a positive integer not exceed- 100 selected at random is divisible by 5 or 7? nd the probability of winning a lottery by selecting the t...
8. Find the probability of winning a lottery with the following rule. Select the six winning...
8. Find the probability of winning a lottery with the following rule. Select the six winning numbers from 1, 2, . . . , 37. (In any order. No repeats.) P(winning)=____ (Type an integer or a simplified fraction.) 9. In designing an experiment involving a treatment applied to 3 test subjects, researchers plan to use a simple random sample of 3 subjects selected from a pool of 57 available subjects. (Recall that with a simple random sample, all samples...
Q4 (10 points) In the pick-6 lottery involving the numbers 1-40 which we considered in the...
Q4 (10 points) In the pick-6 lottery involving the numbers 1-40 which we considered in the examples of counting questions in class, you win the Match-4 prize if exactly four of your six numbers appear on the winning ticket. In a given lottery drawing, how many different tickets would win the Match-4 prize?
For a multistate lottery, the following probability distribution represents the cash prizes of the lottery with...
For a multistate lottery, the following probability distribution represents the cash prizes of the lottery with their corresponding probabilities. Complete parts (a) through (c) below. X (cash prize, $) Grand prize 200,000 10,000 100 P(x) 0.00000000877 0.00000023 0.000001734 0.000147996 0.004260186 0.008970789 .01261213 0.97400692623 4 3 0 0 (a) If the grand prize is $13,000,000, find and interpret the expected cash prize. If a ticket costs $1, what is your expected profit from one ticket? The expected cash prize is $...
Question 7 In a lottery six different numbers can be selected between 1 and 40. If...
Question 7 In a lottery six different numbers can be selected between 1 and 40. If these six numbers match the six numbers drawn from the machine, then you win the jackpot. If each lottery ticket costs £1, then how much has to be spent in order to obtain a probability of more than 50 per cent of winning the jackpot? 1. £10 million 2. £2.5 million 3. £1.9 million 4. £3.2 million 5. None of the above
Using C++ create a lotto program Lottery Design a program that simulates a lottery. Requirements: The program...
Using C++ create a lotto program Lottery Design a program that simulates a lottery. Requirements: The program should have an array of 5 integers named lottery and should generate a random number in the range of 1 through 99 for each element of the array. The user should enter five digits, which should be stored in an integer array named user. The program is to compare the corresponding elements in the two arrays and keep a count of the digits that...
please explain and show work for the parts I missed 1) You decide to play a...
please explain and show work for the parts I missed
1) You decide to play a few games of Texas Hold'em. Each player is dealt 2 cards from a fair deck of 52 cards. a) How many combinations of 2-card hands are there? (Points: 2) 52 C2 = 1326 +2 b) How many different orderings of 2-card hands are there? (Points: 2) 52 P₂ = 2652 +2 will randomly select 5 digits (the values 0. 1. 2..... 9). If the...
You own a lottery ticket, which has a 1 percent chance (0.01) of winning $1,000. Someone...
You own a lottery ticket, which has a 1 percent chance (0.01) of winning $1,000. Someone has offered you 12 dollars to buy this ticket and you refused, what does that indicate in terms of your risk preference (i.e. risk-averse, risk-neutral or risk-loving)? Explain (simple calculations will be needed). Afterward, your friend Jennifer commented: “You should have accepted that offer. I would sell the ticket for 9 dollars!” What does that comment indicate in terms of Jennifer’s risk preference? Explain...
homework help please P(x) For a multistate lottery, the following probability x (cash prize, distribution represents...
homework help please
P(x) For a multistate lottery, the following probability x (cash prize, distribution represents the cash prizes of the lottery Grand prize with their corresponding probabilities. Complete parts 200,000 (a) through (c) below. 10,000 100 0.00000000562|| 0.00000012 0.000001831 10 000156178 0.005556668 0.008631032 0.01493052 0.97072364538 Question Viewer (a) If the grand prize is $13,000,000 find and interpret the expected cash prize. If a ticket costs $1, what is your expected profit from one ticket? The expected cash prize is...
i need a help pleassssse?
5. What is the probability that the sum of the numbers on two dice is even when they are rolled? 6. What is the probability that a card selected at random from a standard deck of 52 cards is an ace or a heart? What is the probability that a positive integer not exceed- 100 selected at random is divisible by 5 or 7? nd the probability of winning a lottery by selecting the t...
Q4 (10 points) In the pick-6 lottery involving the numbers 1-40 which we considered in the examples of counting questions in class, you win the Match-4 prize if exactly four of your six numbers appear on the winning ticket. In a given lottery drawing, how many different tickets would win the Match-4 prize?
For a multistate lottery, the following probability distribution represents the cash prizes of the lottery with their corresponding probabilities. Complete parts (a) through (c) below. X (cash prize, $) Grand prize 200,000 10,000 100 P(x) 0.00000000877 0.00000023 0.000001734 0.000147996 0.004260186 0.008970789 .01261213 0.97400692623 4 3 0 0 (a) If the grand prize is $13,000,000, find and interpret the expected cash prize. If a ticket costs $1, what is your expected profit from one ticket? The expected cash prize is $...
Question 7 In a lottery six different numbers can be selected between 1 and 40. If these six numbers match the six numbers drawn from the machine, then you win the jackpot. If each lottery ticket costs £1, then how much has to be spent in order to obtain a probability of more than 50 per cent of winning the jackpot? 1. £10 million 2. £2.5 million 3. £1.9 million 4. £3.2 million 5. None of the above
please explain and show work for the parts I missed
1) You decide to play a few games of Texas Hold'em. Each player is dealt 2 cards from a fair deck of 52 cards. a) How many combinations of 2-card hands are there? (Points: 2) 52 C2 = 1326 +2 b) How many different orderings of 2-card hands are there? (Points: 2) 52 P₂ = 2652 +2 will randomly select 5 digits (the values 0. 1. 2..... 9). If the...
homework help please
P(x) For a multistate lottery, the following probability x (cash prize, distribution represents the cash prizes of the lottery Grand prize with their corresponding probabilities. Complete parts 200,000 (a) through (c) below. 10,000 100 0.00000000562|| 0.00000012 0.000001831 10 000156178 0.005556668 0.008631032 0.01493052 0.97072364538 Question Viewer (a) If the grand prize is $13,000,000 find and interpret the expected cash prize. If a ticket costs $1, what is your expected profit from one ticket? The expected cash prize is...
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