Given P(A) = 0.20, P(B) = 0.27 , and P(B|A)=0.20 , are A and B independent dependent ?

Q: Given P(A) = 0.29, P(B) = 0.29, and P(B|A) = 0.28, are A and B independent or dependent? %3D 1)…

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Q: Q3- Find the numerical value of g. xdz, if c = c + C2 + C3.defined in the given figure. (2,2) C3 C2…

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Q: Find e* + x-2 + C e* – 1+ C + C (1/2)x² e* – In |x| + C

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Q: The covariance between x and y is O 1.5 1.25 O 0.75 0.25

A: According to the given information, we have X Y 1 2 1 2 3 4 5 3 5 4

Q: Given two points (x1, y1) and ( x2 ,y2 ), Derive the linear interpolation formula in terms of these…

A: Let y=fx be  a function which takes the value x1, y1, x2, y2 So, there are two pairs of values of x…

Q: Use the tables to put bounds on these probabilities. (а) Р (ti6< 1.9) (b) P(X252 42.1) (c)…

A: To plot student-t distributions or chi-square distributions, only the degree of freedom is required.…

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

A: PD ​represent is

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: The number of elements in S3 satisfying the condition x2 = e is a)1 b)2 c)3 d)4

A: Explanation of the answer is as follows

Q: (p → q) ^ (q → →p) ^ (p v q) is satisfiable

A: Make the truth table for given proposition and then use the definition of satisfiable.  A compound…

Q: v=u+5t make t the subject

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Q: Suppose that SpyBorg Inc introduces a new computer game in Houston using television advertisements.…

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Q: (pv F)v(pvT) is always False True False

A: The statement is True

Q: S: z = √x² + y², (x-1)² + y² ≤ 1

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Q: Which of the following describes a spurious relationship between X, Y, and Z? Select one: a. Z…

A: We know spurious correlation is a relationship in which two or more events / variables are…

Q: Find the value of t so that t 4 -4| 2 3 3=4 4 5 0

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Q: In a population of fish, approximately 42% are female. A test is conducted to see if in fact the…

A: It is given that the population percentage of females fish (p) is 42%. To test whether the…

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.

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Q: For this problem, assume that you have 4 outcomes, and that you know the following about them:…

A: The total probability of all possible outcomes is equal to 1. Here, there are four outcomes. Hence,…

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

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

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Q: For what values of c is the set {t +3, 2t +c2 +2} linearly independent?

A: The given set: t+3,2t+c2+2

Q: 2 Find the Cerivative o3 a) y°(x+2)= c3

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Q: consider the following scenario: let P(C)=0.4 let P(D)=0.5 let(C\D)=0.6 a.find P(C and D)

A: Given: P(C)=0.4, P(D)=0.5 and P(C|D)=0.6 To find P(C and D), we need to find PC∪D, which is given by…

Q: If C is the constant of integation, and g(0) =1 the C=___ and g(-2) = ____

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

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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: Calculate ∂ω/∂z for ω=e-2xe (z^2y)

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Q: -(b): Evaluate: (t + 4)(t + 4)dt.

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Q: Given P(A) = 0.29, P(B) = 0.29, and P(B|A) = 0.28, are A and B independent dependent? or 1)…

A: Solution: From the given information,

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

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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: For Example 2.2, suppose P[G1) = 1/ 2, P[G2 IG1) = 3/4, and P[G2 IR1] = 1/4. Find P[G2), P[G2 IG1),…

A: P[G1] = 1/2 P[G2/ G1] = 3/4             P[G2/ P1] = 1/4 P[G2] = ? P[G1/ G2] = ? P[G2/ G1] = means G1…

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: Q4 If z = x In(xy) a3 z a4z Find and əy²əx əx²əy²

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Q: d. What happens if P < M for all t?

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Q: [E (XY)P SE (X²) E (Y²)

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Q: A. Fail to reject H, because the P-value, 0.0433, is greater than a = 0.05. B. Fail to reject H,…

A: It is known that if the p-value is greater than the level of significance, the null hypothesis does…

Q: Consider the following scenario: Let P(C) = 0.4 Let P(D) = 0.5 If C and D are independent, find…

A: (1) It is clear that events C and D are independent. The value of PC∩D is, PC∩D=PCPD=0.4×0.5=0.2…

Q: Verify that Al2 = I½A = A for an arbitrary A E M2x2(C).

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Q: Let X- B(25,0.2). E(X²) =

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Q: (a) What is the support of Y? (b) Find P(Y = 2).

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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.…

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

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Q: g) Suppose y² + [S(z)]² = 2, then (7,1)

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

A: Given Data: The probability of event A is: P(A)=0.28 The probability of event B is: P(B)=0.20 The…

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: is a linear combination of vi = V2 = V3 = 3. ylgn ihi

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Q: 4 If fx> 0o ag x>a<, does fw→ 01 ven example to explan your state ment

A: Given: limx→af(x)=∞ To check: limx→af'(x)=∞ holds or not.

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.