Q/ Determine whether the ?D.E. is exact or not a

Q: ISC of TO mulas.

A: Here,  P =  11% = 11/100= 0.11 Sample size (n) = 8  We use binomial distribution to solve this…

Q: 1. Show that dz Answer:

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Q: Determine the correct statement. O a (b+c) =a b+c

A: Assume a=2, b=3, c=4 1) a·(b+c)=a·b+cLHS=a·(b+c)=2·(3+4)=2·7=14RHS=2·3+4=6+4=10LHS≠RHS 2)…

Q: 2) tan C B 28 21 35

A: In right angle triangle  tan thetha = perpendicular/Base

Q: P(E) = 0.44, then P(not E

A: Since given that  P(E) = 0.44 To find :-  P(not E)

Q: Show that A ∪ B = A ∩ B implies A = B

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Q: Indicate whether the statement is true or false. {d, e, j, k} = {j, k, e, d} Choose the correct…

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Q: (d) Use the given information to write an Lauation that relates the variables x and y.

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Q: 26 21 25

A: Use the cosine rule to find the value of x . The cosine rule states that .

Q: If X B(6,0.2), then P(X =3) is (give your answer as a decimal without any rounding)

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Q: When a = 0.05, n=6, and H: µ # Ho-

A: here alpha  =  0.05  n = 6

Q: V = Tr?h, for h

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Q: B. -14 to 36 O C. -19 to 31 O D. 6 to 16

A: Given : Mean = u = 11 Variance = σ^2 = 25 Standard deviation = σ = √25 = 5

Q: suppose that p(E) = .15, p(F) = .45, and p(F/E) = .70.  question: What is p(E/F)?

A: Solution: From the given information, Then,

Q: Yo' = Be + B, Xq+ BeX2+ E O Find 8,,B2 by MLE Find Efe), vant0,), E(B2), varil@e)

A: Introduction -  Maximum likelihood estimation (MLE)- statistically MLE is the method of finding or…

Q: (х? + 2у — 10у3х) if z у? (у? + 4х + 5у) dz -, find || дх

A: Given:

Q: Find the value of y. EA 7. D 10 O A. 3 В. 7.29 O C. 2.13 D. 5.45

A: Here we find the value of y in the given figure. Given that      DG = 10    DE = 7     EF = y

Q: Which of the following is equivalent to ¬(p ^ q)? O a. p ^ -q O o b. -p V-q О с. -р А-q Aq O d. -(p…

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Q: Determine if the following are true or false: a) 4C1, 4) b) 4E[1, 4) c) (4)C (1, (4)]

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Q: Indicate whether the statement is true or false. If m∠R = 47° and m∠S = 86° in ∆RST, it follows that…

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Q: (3) (i) A broken pipe at an oil

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: O 6? A? + B2 = C2 O 72 13 12 O 52 122 + = 132 %3D Back B.

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Q: Given Ho: p=0.94,what will be the Ha?

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Q: 9. logs 2

A: Since you have asked multiple questions in a single request, we would be answering only the first…

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Q: Evaluate: / yº sech(eThy ) tanh (e "hy ) dy 7Iny -mch(v^) + C None -ech"(,?) + C

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Q: If ACDE N AFGE, find the value of x 27 40 25 O 16.9 O 25 O 37.04 O 42 O 43.2 O 45

A: Our objective is to find x.

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Q: ged Carb) =d Then la dlb adl ar. True or false

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Q: Which of the following is equal to (- Vw) do? 2 Option 1 O Option 2 9 9 4 4 Option 3 Option 4

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Q: If = , where b + 0 and d # 0, then a · d = b•c.

A: Given: ab=cd, b≠0, d≠0 For prove given expression, we do cross multiplication and simplify it as…

Q: Also give the interpretation.

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Q: ese correct

A: 19) 9x3y2+15x2y-6x23x2 21) 12r3s5-18r2s2+3rs3rs 21) -10a3b2+25a2b5-5a2b-5a2b 24)…

Q: Indicate which of the following are correct, and correct the ones that are not. (a) 52.52 = 5 (b)…

A: a) It is not correct    The correct way is:

Q: Which of the following would be equivalent to 32. 3? 310 33 310 37 O 31. 37

A: We have to check which is equivalent to  32 • 35

Q: Let c>0, thenu (cE) #cu" (E)

A: I will use the definition of measure .

Q: Which of the following is equivalent to (p → q) → (r → s)? O (P→ r) → (q → s) O (4→ q) → (p –→ s) O…

A: We have to find which option is correct

Q: What is the value b such that P(Z > b) = 0.8944

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Q: valdes o necessary to lest he O A. 11.833 O B. 12.821 O c. 11.383 O D. +2,306

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Q: If VW s and UX =s-49, what is the value of s? W レ %23 S = Submit

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Q: Find the values of (A² E¯') u, and (A² u,)(E¯' u,). Are they equal.

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A: 14. Let, T represent the truth value of the statement        and F represent the false value of the…

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A: Given :f(x)=x2e7x

Q: reseacher desires to know if the age of a child is related to the number of cavities he or she has.

A: Here, Researcher want to know : Realtion for age of a child and number of cavities. It can be…

Q: Given P(E or F) = 0.63, P(E) = 0.21, and P(E and F) = 0.11, what is P(F)? %3D

A: Solution

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.