Q3: A box contains 12 red balls, 9 black balls, and 5 white balls. If you pulled four balls in a row and without return. Calculate te. 4- The probability that the first balls are white, the second red, the third white, and the fourth black.

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A: Here we have to find the integral value.

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A: Given the table, Here,  fx=x2-1x-1 We need to explain why we can't just find f1 to determine…

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A: We have to find the Laplace transform of given graph in term of unit step function

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A: First simplify the denominator then integrate as shown below.

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A: The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional…

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A: Given a right angled triangle in which adjacent side is 72 units and hypotenuses is 93 units.

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A: a) It is given that, a box has square base of side x and height h. The volume is 15 and surface area…

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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.