A standard roulette wheel contains the numbers 1-36, and two spaces marked "0" and "00" Half of the numbers are labeled black, and half of the numbers are labeled red. The numbers "0" and "00" are labeled green. Half of the red and black slots have even numbers, the other half odd numbers. When the wheel is spun, a ball rolls along the outer edge of the wheel until it falls into one of the numbered slots. What is the probability that the ball lands on an even number or a black number?

Q: Two students want to determine whose paper airplane model can fly the farthest. To put their models…

A: CL=90% CI for mean diff. (B-A) in flight distance is (-11.08 inches, 91.08 inches).

Q: This map of China is 65 inches from east to west by 68 inches from north to south. If 1 inch = 50…

A: The objective of this question is to find out the actual size of China based on the given map scale.

Q: Can you arrange the numbers 1 through 16 on a 4 by 4 grid so that all rows, columns, and major…

A: The given magic square:11471211813251031696154

Q: You live in Grid-Town on the corner of 2nd and 4th, and work in a building on the corner of 14th and…

A: A lattice path is made up of horizontal and vertical lines that run through the points of the…

Q: A particular theater has 48 rows of seats. An usher monitors rows 17 through 32. He notices that the…

A: Given that, A particular theater has 48 rows of seats. An usher monitors rows 17 through 32. He…

Q: Simplify each of the following expressions as much as possible. а. 4x - 5-2х b. 4x - (5 -2х) a. 4x -…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The California license plate has one number followed by three letters followed by three numbers. How…

A: GivenCalifornia license plate has one number followed by three letters followedby three numbers…

Q: Assume that the pond contains 90 fish: 68 blue, 21 orange, and 1 white. A contestant pays $0.65 to…

A: Total number of fishes = 90 Contestant pays $0.65 for catching one fish and receives $0.20 if fish…

Q: Assume that the pond contains 90 fish: 76 orange, 13 blue, and 1 green. A contestant pays $0.55 to…

A:

Q: Starting from your apartment, you drive 6 blocks east to the grocery store, then 5 blocks north to…

A: Given,Starting from your apartment, you drive 6 blocks east to the grocery store, then 5 blocks…

Q: If a square and a rectangle have the same area, does it mean their perimeters are the same?

A: Consider the side of the square is 4cm and length of the rectangle is 8cm, width of the rectangle is…

Q: You have a large brown wall in your yard. You are going to use part of that wall to enclose a…

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Q: have 7 cats and take away 3 how many would i have left

A: Given : Total number of cats = 7

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A: Given information is described as follows: Item Protein Iron Carbohydrates Cost Kitty kibble 1…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.