Let A = 1 0 -1 and B = 2 1 -2 a) -2 1 i Find, if exists, A-1. ii. Find, if possible, a matrix X such that AX = B. jii. Find, if possible, a matrix Y such that YA = B.

Q: What is the correct answer ? I have to show work.

A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

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A: To find the values of x and y

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Q: That is NOT the correct solution. Thanks.

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A: Hello! Thank you for the question. We'll able to solve only one question as per our honor code.

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A: To determine the integral.

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A: We have to find the value of x and y

Q: Is it possible to write it in a piece of paper for a clearer solution? thank you!

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Q: You gave me the same answer for two different questions with different values?

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Q: There needs to be step by step instructions to understand how you arrive at the answer

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Q: these ans

A: NoItems Time 1 4.8 1 14.7 1 13.7 1 9.5 1 2.4 1 11.8 2 10.5 2 12 2 14.3 2 16.4…

Q: For step three, how did you replace the h?

A: Let's solve.

Q: could you solve the second question as well

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Q: how did you get 2x in part c?

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Q: im not sure where the answers are and this questions has 3 answers not two

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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.