Solve the system. X1 3x3 : = 9 2x1 + 2x2 + 7x3 : %3D X2 + 4x3 = 3 Select the correct choice below and, if necessary, fill in the answer bo> O A. The unique solution of the system is ( D. (Type integers or simplified fractions.) O B. The system has infinitely many solutions. O C. The system has no solution.

Q: Find the missing measures

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Q: (40+9/5) +35%

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A: Solutions are x=-1, 4/3

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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.