Let f(a) — a4 + 0.2a3 — 5.822— х +4, х € R. 14a. Find the solutions of f(x) > 0. 14b. For the curve y = f(x). (i) Find the coordinates of both local minimum points. (ii) Find the x-coordinates of the points of inflexion. The domain of f is now restricted to [0, a]. 14c. Write down the largest value of a for which f has an inverse. Give your answer correct to 3 significant figures. 14d. For this value of a sketch the graphs of y = f(x) and y = f-'(x) on the same set of axes, showing clearly the coordinates of the end points of each curve. 14e. Solve f-1(x) = 1. Let g(æ) = 2 sin(x –- 1) – 3, –5 +1< æ < ; +1. 14f. Find an expression for g(x), stating the domain. 14g. Solve (f-l o g)(x) < 1.

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A: To determine the value of the function g(1/2).

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A:

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A: Given,

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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.