Calculus and Above

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A modified roulette wheel has 40 slots. One slot is​ 0,
A modified roulette wheel has 40 slots. One slot is​ 0, another is​ 00, and the others are numbered 1 through 38 ​, respectively. You are placing a bet that the outcome is an number.​ (In roulette, 0 … read more
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A math class consists of 14 female students and 16 male
A math class consists of 14 female students and 16 male students. Two students are selected at random to participate in a probability experiment. Compute the following probabilities. Write your answer… read more
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20. Suppose that in a day, a casino receives 2500 bets on a
20. Suppose that in a day, a casino receives 2500 bets on a certain color(red or black) on one particular roulette wheel. Each bet is only a dollar bet. The house(casino) has 20 in 38 chances to win. … read more
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In the game of​ roulette, a player can place a ​$10 bet on
In the game of​ roulette, a player can place a ​$10 bet on the number 33 and have a 1 Over 38 probability of winning. If the metal ball lands on 33​, the player gets to keep the ​$10 paid to play the … read more
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In the game of​ roulette, a player can place a ​$7 bet on
In the game of​ roulette, a player can place a ​$7 bet on the number 22 and have a 1 Over 38 probability of winning. If the metal ball lands on 22​, the player gets to keep the ​$7 paid to play the ga… read more
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A friend offered you to play a game where there are 10
A friend offered you to play a game where there are 10 marbles: 4 red, 3 blue, 2 yellow and 1 green. If you pick a red marble you win 1 dollar, if you pick a blue marble you lose 2 dollars, if you pic… read more
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This is in refrence to part of a gambling theory that thus
Hi. This is in refrence to part of a gambling theory that thus fur been playing out well for me. The odds of winning one game is a 44% chance. The question is in two parts. 1, Would the odds of winnin… read more
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The GPA of students in a large university follows a normal
The GPA of students in a large university follows a normal distribution with an average 3.05 and SD of 0.45. Find the chance that a student's GPA is greater than 3.5. Answer a. 95% b. 14.89% c. 68% d.… read more
Stevewh
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Statistics: Im not a student, but theres no more relevant
Statistics: I'm not a student, but there's no more relevant category to submit this question. I took a few stat classes in college, but just don't know/remember enough to create the proper equations f… read more
Ryan
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Hi Steve, I only have 1 hour to do this one. Thanks a lot! Question
Hi Steve, I only have 1 hour to do this one. Thanks a lot! Question 1 There are 10 workers and 2 administrators in a company meeting room. Two people will be selected at random without replacement. Th… read more
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1. (TCO 9) The hours of study and the final exam grades have
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Task Background: A large part—but not all—of this assignment
Task Background: A large part—but not all—of this assignment concerns a situation in which you are involved in the programming of electronic games. To carry out these tasks effectively, a working know… read more
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In a month, there are 7,000 independent plays on a roulette
In a month, there are 7,000 independent plays on a roulette wheel in a certain casino. Suppose the gamblers only stake $1 on red at each play. (Red or black pays even money.) Find the chance that the … read more
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Question 27 The heights of the men age 18 and over in the
Question 27 The heights of the men age 18 and over in the HANES sample averaged 68.5 inches; the SD was 2.9 inches. Use the normal curve to estimate the percentage of these men with heights between 65… read more
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A random sample of 1500 adults is taken. Their opinions about
A random sample of 1500 adults is taken. Their opinions about the performance of the President are recorded. True or False: This is a controlled experiment. Answer True False . 1.33 points Question 6 … read more
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for ryan, A gambler plays roulette, and makes a $1 bet on
for ryan, A gambler plays roulette, and makes a $1 bet on four numbers, 400 times. The bet pays 8 to 1. Find the standard error for the sum. Answer a. none of these b. $56.76 c. $55.24 d. $15.80 e. $6… read more
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Question 1 For a cluster sample, the estimates of the halves
Question 1 For a cluster sample, the estimates of the halves came in at 58.75 and 58.35. Find the Standard Error. Answer a. 0.30 b. 110.6 c. 0.15 d. 0.20 e. 110.9 Question 3 A utility company serves 5… read more
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"StatsPro" Next ones 6. A card is drawn randomly from a
"StatsPro" Next ones 6. A card is drawn randomly from a deck of ordinary playing cards. You win $10 if the card is a spade or an ace. What is the probability that you will win the game? (A) 1/13 (B) 1… read more
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