Given P(A) = 0.28, P(B) = 0.20 and P(B|A)=0.28 are A and B independent dependent?

Q: Then P(X+Y<3) is

A: here given  joint probability distribution of x and y  f(x,y )= 18(6 - x - y)  ,  0&lt; x&lt;2  ,…

Q: Find (a) P(X ≤ 2, Y = 1); (b) P(X > 2, Y ≤ 1)

A: a) X ≤ 2 means X=0,1,2  Using that we get: P(X ≤ 2, Y = 1)=P(X=0,Y=1)+P(X=1, Y=1)+P(X=2,…

Q: In a computer instant messaging​ survey, respondents were asked to choose the most fun way to​…

A: PD ​represent is

Q: Are X and Y independent? Justify your answer.

A: Intuitively, two random variables X and Y are independent if knowing the value of one of them does…

Q: Is the equation Bx = p consistent for all p in R^4? Explain.

A: Not consistent for all p in R4.

Q: 2. Given: ДВАТ — ДҒОR а. ТА — b. ZR = ?

A: given triangles are congruent , so corresponding side and angle of corresponding triangle are equal.

Q: S(c^~q) S→(-avr) a p

A:

Q: c) x + w²/x = t, x(0) = 0 and x(0) = 0

A: The given differential equation is, x''+ωn2x=t where x0=0 and x'0=0. It is required to find the…

Q: 12 - y+ ] - dy = |+C

A:

Q: 3 А) The evaluation of f V1+lnx is 3 V(1+lnx)+ + c (i) 4 4 V(1+lnx)* (ii) 3 (iii) None of these

A:

Q: 2. Rv(~C 3. RDL What rule, if any, could you immediately apply to two of the above three lines?

A: Introduction: Some rules of inference: Modus ponens: a⊃ba∴b Modus Tollen: a⊃b~b∴~a Hypothetical…

Q: T. If TM 3y and TX 2y + 24, then Y

A: Given,  TM = 3y TX = 2y + 24

Q: 3) ATUV = AGFE U G F E V ZU = ?

A: Here we use the property of symmetry of triangle.

Q: АРТЕ -> Z. K E. P.

A: Given : 2 parallelograms of the same size

Q: m. (p →q) +→(-p v ) (p q) <→ (-p + q) o. (p→ q) → (¬p → ¬q). n.

A:

Q: Evaluate f Vx² + 4ax + a² dx :- 2a Vx2 + 4ax + a² 3a? * In x + 2a + Va² + 4ax + a²|+C - z+2a /æ² +…

A:

Q: c. h(s) Σ n! (3x-2)" n=1

A:

Q: 42 A baseball league with 322 baseball fields has 7,728 players. Which rate best represents the…

A: Determine relationship between field and players

Q: alp heve fore, lasie closer together than a and "a and c" oY b and C"

A:

Q: Let X P(A) and E(3x)= E(2– 6x) find a.

A:

Q: Q2: Consider the IVP: y=1+2,1sıs2, y(1)=2.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: d.A, A = {(x; y) E R² : y € [0, 1], x € [y², e-]}

A: Given: I=∫∫A1x34dA   A=(x,y)∈R2: y∈0,1, x∈y2,e-y

Q: 3. Compute (+) A. 1 B. -1 C. C.D. - E. i

A:

Q: Select one: a. S={ X2 %3D b. , X €R} S={ 1 C. X 1 X1=2x2} X2 O d. S={ X1=X2}

A:

Q: shop sells 3 brands of textile: B1, B2, and B3 of yarn, each of which is a blend of Orange(O),…

A:

Q: The covariance of X and Y is > 0, which of the following statement is a correct one? a. As X…

A: We have given the following statement about covariance.

Q: what is dependent and independent

A:

Q: J K 7, M

A: Given that:

Q: A = {n € Z | (3k e Z)(n B = {n E Z | (3j e Z)(n t A = B.

A: Introduction: An even number is one that is divisible by two and has a remainder of zero. An odd…

Q: Consider the following IVP: y' = e; y(0) = 2

A:

Q: Suppose O1 is twice as likely as O4, O1 is equally as likely as O2, O5 is 5 times as likely as O2,…

A:

Q: Which of the following statements is true of Lydia at time 24? She's driving towards her house at a…

A: The graph between Time elapsed and distance( blocks from home). We have to find which of the above…

Q: Find the value of c such that E enc = 4 n = 0 3 1n 4 C =

A:

Q: 4.1# 28 Determine whether the association between the two Variables is positive or negative.

A: A statistical measure of the degree of association between two variables is referred to as…

Q: (c) Deduce that Rn - A < D-a [f(b) – f(a)].

A:

Q: Now, let dR = aR+ bJ dt dJ cR + dJ %3D dt How would you describe the relationship between Romeo and…

A:

Q: In the experiment of the Charles' Law (V and T) you preformed, which variables are kept constant?…

A: Charles' Law:                In constant pressure the volume occupied by a fixed amount of gas is…

Q: Calculate ∂ω/∂z for ω=e -2xe((z^2)y)

A: While calculating partial derivative ∂ω/∂z, all other variable except z will be considered as…

Q: Vx P(x) is equivalent to Vx ¬P(x). O True O False

A: ¬∀xP(x)≡∃x¬P(x) but it is given that  ¬∀xP(x)≡∀x¬P(x)

Q: Q16 3 a) / 3²+ 2dt dt c) /,₁ (3-5)²

A:

Q: here C is

A:

Q: Let X- B(25,0.2). E(X²) =

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Q: (a) In e7 (b) eln 2 %3D (c) eln v3 %3D Preview (d) In e5

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Q: f (t) = 6e-6t + et + 5t³ – 9 As5 + Bs* + Cs³ + Ds² + Es + F F(S) : Gs6 + Hs5 + Is4 + Js³ + Ks² + Ls…

A:

Q: Given N=10, Σr 140, Σy - 150, Σ(-10)--180 %3D Σύ-15- 215, Σα-10) -15) 60 h to %3D ad K.P.…

A:

Q: Given p=3d + 2 Which of the following is the independent variable?

A:

Q: Evaluate L/(x - 2y + z) dS. S: z = 6, x² + y2 < 1

A:

Q: 1 f (t) = t – bet) (aeº а-b (ае&t — eat – beat)

A: This is the problem of Laplace transform.

Q: If u = x1x2 + x2X3 + X3X1, then find the relative percentage error in the computation of u at x1 =…

A: In the given question we have to calculate the relative percantage error in computation of u where…

Q: Suppose that X ~ B(18, 0.51). Find: a. u: b. o (round to two decimals):

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.