Is the lottery fair? Power ball is a multistate lottery in which players try to guess the numbers that will turn up in a drawing ofnumbered balls. One of the balls drawn is the "Powerball." Matching the number drawn on the Powerball increases one'swinnings. In a 17 month period, the Power ball was drawn from a collection of 35 balls numbered 1 through 35. A total of 141drawings were made. For the purpose of this exercise, we grouped the numbers in to five categories: 1-7, 8-14, and so on. Ifthe lottery is fair, then the winning number is equally likely to occur in any category. Following are the observed frequencies. Testthe hypothesis that each of the categories is equally likely. Use the 0.05 level of significance and the P-value method with the TI-84 Plus calculator.Category1-78-1415-21 22-28 29-35Observed2220293238Send data to ExcelPart: 0 / 4Part 1 of 4(a) State the null and alternate hypotheses.Ho:P1=P2=P3¬P4=P5=H: Some or all of the actual probabilities (Choose one) ▼ from those specified by Ho.

Answered: Image /qna-images/answer/33c78e6d-0bd9-430b-900c-6d3f489ff872.jpg

Answered: Is the lottery fair? Power ball is a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Step 1: Calculate the size of the sample space for flipping a coin ten times using the Counting Principle. Into cell B2, type an equal sign and then the calculation for finding this sample size. When you push enter on your key board, the final answer should appear in cell B2. For example, if I wanted to use GoogleSheets to calculate the area of a rectangle that has sides of 3 inches and 5 inches, I'd type =3*5 and the result in the cell would be 15. But when I click on that cell and look in the function bar, I would see how I got that answer. For example, if I wanted to use GoogleSheets to find 4343then I would type =4^3 To calculate, you always need to start with an = Step 2: Repeated permutations Pick an event that interests you based on the experiment of flipping a coin 10 times: i.e. Flip five heads and 5 tails, etc. (Cannot pick all heads or all tails). Type your event into Cell B5 Use the formula for permutations with repeated outcomes to find the number of ways your…
Is the lottery fair? Power ball is a multistate lottery in which players try to guess the numbers that will turn up in a drawing of numbered balls. One of the balls drawn is the "Powerball." Matching the number drawn on the Powerball increases one's winnings. In a 17 month period, the Power ball was drawn from a collection of 35 balls numbered 1 through 35. A total of 141 drawings were made. For the purpose of this exercise, we grouped the numbers in to five categories: 1–7, 8–14, and so on. If the lottery is fair, then the winning number is equally likely to occur in any category. Following are the observed frequencies. Test the hypothesis that each of the categories is equally likely. Use the 0.05 level of significance and the P-value method with the TI-84 Plus calculator. Category 1–7 8–14 15– 21 22–28 29–35 Observed 22 20 29 32 38 Send data to Excel ) State the null and alternate hypotheses. H0: p1=p2=p3=p4=p5=?…
In the California Daily 4 lottery, four digits are randomly selected each day. Listed below are the digits that were selected in one recent week. Construct a DOTPLOT by hand, of course. Does the DOTPLOT suggest the lottery is basically fair? 5, 3, 8, 9, 2, 9 ,1, 1, 3, 0, 9 ,7 ,3, 8, 7 ,4, 7 ,4 ,8, 5, 6, 8, 0, 0, 4, 7, 5 ,3
Many casinos have a game called the Big Six Money Wheel, which has 54 slots in which are displayed a Joker, the casino logo, and various dollar amounts, as shown in the table at the top of the next column. Players may bet on the Joker, the casino logo, or one or more dollar denominations. The wheel is spun and if the wheel stops on the same place as the player's bet, the player wins that amount for each dollar bet. Denomination Number of slots $40 (Joker) 1 $40 (Casino logo) 1 $20 2 $10 4 $5 7 $2 15 $1 24 If a player bets $4 on the $10 denomination, find the player's expectation. (Round your answer to two decimal places.)
Is the lottery fair? Power ball is a multistate lottery in which players try to guess the numbers that will turn up in a drawing of numbered balls. One of the balls drawn is the "Powerball." Matching the number drawn on the Powerball increases one's winnings. In a 17 month period, the Power ball was drawn from a collection of 35 balls numbered 1 through 35. A total of 143 drawings were made. For the purpose of this exercise, we grouped the numbers in to five categories: 1-7, 8-14, and so on. If the lottery is fair, then the winning number is equally likely to occur in any category. Following are the observed frequencies. Test the hypothesis that each of the categories is equally likely. Use the 0.10 level of significance and the P-value method with the TI-84 Plus calculator. Category 1-7 8-14 15-21 22-28 29-35 Observed 21 40 24 23 35 State the null hypothesis Compute the P-value Determine whether to reject H0 state the conclusion
List the outcomes (in numerical order, separated by commas) for rolling ONE six-sided die.
the powerball lottery is played twice each week in 31 states, the district of columbia and the virgin islands. To play powerball, a participant must purchase a $2 ticket, selest five numbers from the digits 1 through 59, and then select a powerball number from the digits 1 through 35. To determine the winning numbers for each game, lottery officials draw 5 white balls out of a drum of 59 white balls numbered 1 through 59 and 1 red ball out of a drum of 35 red balls numbered 1 through 35. To win the powerball jackpot, a participant's numbers must match the numbers on the 5 white balls in any order and must also match the number on the red powerball. The numbers 5-16-22-23-29 with a powerball number 6 provided the record jackpot of $580 million a) How many powerball lottery outcomes are possible?( hint Consider this a two-step exsperiment. Select the 5 white ball numbers and then selectthe 1 red Powerball number) b) What is the probability that a $2 lottery ticket wins the powerball…
Some companies who make those annoying phone calls to try to sell you something generate the phone numbers randomly. a. Given that seven-digit phone numbers NNN-NNNN can't have a 0 or a 1 as the fist digit, how many different numbers are possible (within one area code)? type your answer... possibile numbers b. One company is working your area code tonight, 10 people each making an average of 20 calls per hour. If it takes your family a half hour to each supper, what's the probability you get a call during mealtime? P(call during mealtime)- type your answer... 3 d $ f % V t 9 C311 6 b y h D 7 alt ctrl backs
In the BS Lottery players choose 6 numbers out of 30. They win if they choose the same 6 numbers as our machine, which selects the numbers randomly. (A) How many permutations are possible? (B) How many combinations are possible?

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