1 -7 -8 -65 0. A = 5 -1 1 0. 0 0 0. 0. 0 0 The dimension of Nul A is (Type a whole number.) The dimension of Col A is. (Type a whole number.) Enter your answer in each of the answer boxes.

Q: 7 - 6 - 5 -4 -3 | P(X = x) 0.2 0.2 0.2 0.2 0.2 %3D of P(X < -3). Round your answer to one decímal…

A: Given : x -7 -6 -5 -4 -3 P(X=x) 0.2 0.2 0.2 0.2 0.2

Q: 25 Consider ( 25 )-) 8. y The value of x is given by_ and of y is given by

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Q: Find AB and BA, if possible. (If not possible, enter IMPOSSIBL 3. 3. A 0. 5. %3D 3. 0 1 -3 IMPOSSIE…

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Q: Let 1 4 L = 1 -2 and U =| 0 -1 1 3 (a) Determine all values of a so that the (3, 2) entry of LU is…

A: given: L=2001-20a13 and U=14b0-1500c (a) we have to determine all the values of a so that the (3,2)…

Q: 10 -8 -2 -2 0 2 2 -2 24. Let A = and w = Determine 1 -1 1 0 -2 if w is in Col A. Is w in Nul A? 6

A: Consider , A=10-8-2-2022-21-160110-2  and w=2202 To determine if w is in column of A. In matrix take…

Q: The award is made of two parts. The top part is a cube with a volume of 64 cubic inches. The bottom…

A: Volume of a cube with edge a is V= a3  Given volume of cube = 64

Q: 6 -4 -5 4 Let A = and B = %3D -3 Find BA if it is defined. Otherwise, click on "Unde

A: Given,   BA=?

Q: 17. -4 Compute and compare u•v, u|2, Ivl2, and Ju +v2. Do not use the Pythagorean Theorem. Let u= -…

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Q: 1. A student's grade in a psychology course is comprised of tests (40%), quizzes (15%), papers…

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Q: Area below z = -3 and  Area between z = 1.3 and z = -2.3

A: Solution: From the given information, z=–3.

Q: 12-56. The results of an investigation by an expert on a fire accident in a skyscraper are…

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Q: [2 1] 4 and B := [o 3 Let A := 3 Find: (a) AB (b) BA

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Q: Misalkan (Suppose) O 2y -z dan(and) ATA=I, A=|x y x -y maka nilai dari x2 + y? + z2 adalah .... then…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: 5-10 Let A = and w = 1 -2 Is w in Col(A)? Type "yes" or "no". Is w in Nul(A)? Type "yes" or "no".

A: The column space of a matrix is the image or range of the corresponding matrix transformation.   The…

Q: Question 1: These are the conclusions of inductive reasoning and these conclusions are described as…

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Q: If n quantities a, b, c, . . . . k are in A.P., then 1 + +....+ is b c 1 - - k 2n 2n (a) a + k (c)…

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Q: 1. Let [o -2 3] 2 -1 3 0 4 5. B- 14 [8 -3-5 0 1 2, C=1 7 4 4 -7 a- 4, =-7 3 59 Show that (a) A+ (B+…

A: Since you have asked multiple question, we will solve the first question with three subparts for…

Q: - a) Draw the multiplication i) ii) table in base 6 on the set (1,2,3,4). From the table, solve: 2 0…

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Q: 1. ~M Z 1. Given 2.-Z M 2. 3. M A 3. Given 4.-Z A 4. 5. -A 5. Given 6. Z 6. List of Reasons: Fill…

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Q: a. let A= 2. 0 -1 a. what is the dimension of b. what is the rank of A? C. Is W i ColA?

A: Answer for sub question a: We first transform the matrix to row echelon form. Row operation 1:…

Q: 2 1 -1 1 -2 3 2 1 -1 -2 1 3 2 -1 1 2 2 If A = show that -2 1 (A +B)² A² + AB + BA + B² %3D

A: Given, A=21-11-23-212 , B=1-12-2132-11

Q: 1 -5 ? 4. Let A = ? 3 If the dimension of Nul A is 2, complete ? ? 6 the missing entries in A.

A: Given:

Q: Question 3 [Proof by Contrapositive] Let m,n eZ. Prove that if m +n is odd, then either m or n is…

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Q: A 3. Which explicit formula is equivalent to a1 = 1, an = –6an-1? = 1(-6)"-1 An %3D O am = -6 + (n –…

A: substitute value of n  for different values  and then find the nth term.

Q: [1 -2 -5 a Let A = 6 3 01. If b is in NulA. 2 3 4 2 then the value of a is and the value of b is

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Q: (a) The marble is red. P(red)= (b) The marble is odd-numbered. P(odd)= (c) The marble is red or…

A: Hi, the question has more than three parts. As per the guidelines I am obliged to answer first three…

Q: m21 = %3D 6:7 m22 = m23 = 73° 4 5 m24 = Draw or add images here 46° m25 = 2:3 m26 = m27 =

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Q: 2. 4.8, 5, 5.2, 5.4,... a. arithmetic, a, = 5.6, a, = 0.2n +4.6 b. geometric, a, = 5.6, a, = 4.6n +…

A: Explanation of the answer is as follows

Q: 1 -9 -4 2 -6 1 9 3 -9 A = 0 0 4 -8 0 0 0 1 dimension of Nul A is pe a whole number.)

A: In the given question, concept of nullity of matrix is applied. Nullity The number of vectors…

Q: 7. How many ways can you reflect the following figures onto itself? a. Regular heptagon (7 sides) b.…

A: Given, Regular heptagon(7 sides) Regular octagon(8 sides)

Q: Marks Obtained 10-20 20-30 30-40 40-50 70-80 50-60 60-70 No. of Students 2 3 8 14 8 3 2 Your answer

A: as per our company guidelines we have  to answer only quesion. Kindly repost other parts in next…

Q: 7 1 5 5 5 Let A = and B = | -1 -7 -7 0 5 7 Find AB if it is defined. Otherwise, click on…

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Q: I: | a, - al 0. II: | an - aml< e V m, n 2 N, for some NER. III: | a, - aml→ 0 as m, n → o. A. I…

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Q: ne matter.

A: Reliability of an object/test is known as degree when the objects provide the same results over a…

Q: (vii) at least one of the car (viii) none of the car.

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Q: 14. Match these values of r with the accompanying scatterplots: 0.363, 0.994, - 0.747, 0.747, and 1.…

A: 1. Answer is 0.363 because the points are scattered more and are in increasing sequence to upward so…

Q: 8. Sum of the products of a constant and a variable: Ecx, = cx, +cx2 +...+cx, i=1 = c(x1 +x2…

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Q: 1 1 11. Let A =|2 0 4 1 1 3 7 a) What size is A? b) What is the third column of A? c) What is the…

A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: 4. The school store has two sizes of candy bars, regular size and king size. They sell 35 regular…

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Q: -1 3. 12 9 31 det A= -3 B- 2. 9. 3x4 ordev 3. -62-3. 4x4 orden Vexily the and mulfip lication law.…

A: To show addition is commutative, we have to show that A+B = B+A

Q: Which of the following fields of mathematics were influenced by Euclid's The Elements? Mathematical…

A: For the given statement

Q: In a steel forging factory, 3 products are processed in 3 different ways. The times of a process on…

A: Friedman's test is a non-parametric test conducted on variables where several means are compared. It…

Q: 1.2.1. Prove De Morgan's Laws.

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Q: [-4 Let A = 2 -1 -31 Which one of the following is in Nul A? a. X = O b. None of the answers is…

A: See the details solution in below

Q: 6.1.4 Let A = [1,3], B = [2,4] and C = [2,3]. Prove or disprove that %3D (Ах B)n (В x A) 3 Сх С.

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Q: -4 6 0 5 -6 Let A = and B = -4 4 [1 6 2 Find AB if it is defined. Otherwise, click on "Undefined".

A: Given the matrices A=-46-44 and B=05-6162. Then we have to find AB if it is defned.

Q: Reading Section 1.6-1.8 Problem Prove the following theorem: Theorem Vn E Z, n is either even or odd…

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Q: 5. An ice cream store offers three sizes of cones Cone A has a height of 5 inches and a diameter of…

A: Find the volume of the each cone Determine which the statement is true

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.