19 (e) a = 1575, b = -231 (a) 3710

Q: ) A). B) -1.53 172 -1.67 0 2.35

A: If X follows Normal distribution with parameters as mean (µ) and variance (σ2), i.e. X~N(µ, σ2);…

Q: the following Differentiate 1et

A:

Q: т 1 Let A = (6 "). m Find A4 1

A:

Q: hich function is even 1) s) = x*- +x 2) %3D J(x) = x-4 3) Ax)- x-2|+5 4) fx) = x %3D

A: A function f(x) is said to be an even function if f(-x)=f(x). For the function f(x)=x2-4 ,…

Q: Can you help?

A: In the triangle ABC , we know all the sides.  We have to find angle C=?

Q: Write what is Cohen’s Guidelines for d?

A: The formula for Cohen's d value is obtained below:

Q: E 27 F -> D] C. 44

A: Given : lenght  DC = 44, EF = 27 and AE = ED, BF = FC    To find : lengh of AB (x) ?

Q: Find a and that solve the vector equation: + ß ;) = (³) 3

A:

Q: Suppose that P(E)=0.76, P(F)= 0.45, and P(E and F) = 0.32. What is P(E or F)? P(E or F) (Simplify…

A:

Q: 2. ar'+b) 2.

A:

Q: Could you please do C) as well

A: A 26 foot ladder is lowered down a vertical wall at a rate of 3 feet per minute. The base of the…

Q: Which of the following is true? 12-211mod6 a. b. 23-11mod7 c. 34-5mod3 d. 33 - 31mod32 O a Ob O C

A: A congruence expression a≅b(modc) means (a-b) is divisible by c.

Q: c) trace(BD) d) (AB) C

A: Given, A=2-104-29,   B=0-93-1-31324,  C=601-6-11,D=-2-30141     We will compute c)  trace(BD) d)…

Q: We made a survey with the number of people in a household and the number of times they get sick…

A: Solution: Let x be the number of people in a household  y be the number of times they get sick in a…

Q: Evaluate. a) log, VG b) log;125 – log;25 c) 5log,25

A: Logarithm properties

Q: Q.6) How many Squares are there?

A:

Q: 10. Prove that Z has no smallest element.

A: we will prove it by contradiction, Suppose x belongs to Z  is the smallest element.

Q: (d) The third quartile for X 提交答案| Tries 0/5 (e) the IQR for X 提交答案| Tries 0/5 (f) P(IX-216|> 41)

A: Given : Let X be a r.v X~N(216 , 18) Here ; μ=216 σ=18

Q: Find the coefficient of determination. XY 7 11 12 15

A: Given data, X Y X*Y X*X Y*Y 7 11 77 49 121 12 15 180 144 225 14 20 280 196 400 18 26 468…

Q: (d) 2.46 (е) —0.10

A: Answer- Given null and alternative hypothesis                H0 : μ = 5                H1 : μ > 5…

Q: Which of the following is true? a. 12-211mod6 b. 23-11mod7 c. 34= -5mod3 d. 33 - 31mod32 a Ob

A: A congruence expression a≅b(modm) is true iff m|(a-b)

Q: Find a and that solve the vector equation: α + B 9 17

A: