Let x, ,x2 be a random sample from binomial distribution, b(1, p) then find the best critical region to test the hypothesis; Ho:p= ,aganist H;:p =- .if n = 4, and find the power of the test.

Q: 29. A Chemistry Experiment Each of n 30 students in a chemistry class measured the amount of copper…

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A: Given, To plot (5,5π3) and (2,-5π4)

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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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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.