Ex: Suppose that in a school, 13% of students are psychology majors. If a student is a psychology major, there is a 34% chance they took a biology class. However, if they are not a psychology major, there is a 56% chance they took a biology class. a) Fill out the tree diagram if P =psychology major and B = biology class. P° and Bº are %3D lamonto

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A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

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A: Let us consider that                     A=abcdWe have                   (3A)-1=-3-242 ⟹…

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A:

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A:

Q: could you do a and b with different examples again

A:

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A:

Q: where is the rest of the answers

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A:

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A: We have to find f(-0.5)

Q: . 8х-4у>-28 6y212х-36

A:

Q: Show your work neatly 2+43 水+3+-1 xp

A: We have

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A:

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A:

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A: If x+iy= a+ib then x=a,y= b, where a,b are real numbers.

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A: Given :

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A: 12x+1≥-23Add -1 on both sides12x+1-1≥-23-112x≥-24

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A:

Q: - A= 1 Then adjA IS 4 4 1 O -1 4

A: Topic:-  matrix algebra

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A: First we will explain about the continuous uniform dstribution.

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A: Straight line

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A:

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A:

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.