Class (kg) Freq, f [80; 100) 4 [100; 120) [120; 140) 13 [140; 160) [160; 180) 5 40 The mode is : О а. 128 kg O b. 130 kg Ос 133 kg O d. 135 kg O e. None of the above

Q: 5. 24-32+53 -6/7a'b" +Sab 7b-6 6. 7. 53-47-33 +V7 8. J63 - V28 -VE 9. 3x7+28x -V63x 10. 2b/3c +b/5c…

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Q: The number X of refriger ators sold per day at a local appllance store Is shown In the table below…

A: First of all we will find the value of b by using the relation   x *f(x)= μ .        Then…

Q: 4. F(1) + Fib(2) = %3D 5. F(2) + Fib(3) = %3D 6. F(1) + F(2) + F(3) + F(4) =

A: We will answer the first three questions as per our guideline. Please resubmit the other questions…

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A: Given Information: A\B 0 1 2 PA(A) 0 0.14 0.02 0.09 0.25 1 0.05 0.29 0.05 0.39 2 0.10 0.13…

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A:

Q: found z already what is w?

A: Definition: A set x1, x2, …, xn of a vector space is linearly independent if there are scalars α1,…

Q: [2 3. A = 0 1] , = 2, x, = (1, 0, 0) 2, 12 = - 1, x, = (1, – 1, 0) 0 3 sviier 3] 13 = 3, x3 = (5, 1,…

A: Given that  The matrix  To find the Eigen values and Eigen vectors

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A: A non-empty subset F' of a field F is a subfield of F if F' is closed with respect to the…

Q: %23 9. S+ -/s = /3 S = %3D 10. f-48H6 $% f =. 11. o-5.83 = -10.72 = 12. u - 9 = -4 % u 3= %3D

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 14 H0: μ1 ≥ μ2  H1: μ1 < μ2   Z  = 2.789 Z0 = 2.879 Thus, we ................    Select one: a.…

A: Given information: H0 : μ1≥μ2 HA : μ1&lt;μ2 z  = 2.789z0 = 2.879

Q: ü-v² + | ü×v|² = ||²||² (1+ |ū ³²) (1+ | v |³) = [1-u.v

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Q: .2 (t²+i)² dt 1 .A 26 13 i 5 3 .B 14 i + 5 26 3

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Q: Fined exy if w:f),4メーク(V=ズ」 し EXpress the anscwer in terms of U, V, fy fv soly wメyニ

A: The given question is solved in step 2.

Q: Expand 1/(z2-3z+2) in the region Mode z greater than 2.

A: Given: 1z2-3z+2, where z&gt;2 Calculation: 1z2-3z+2=1z-1z-2                   =1z-2-1z-1…

Q: Station 1 Station 2 1,500 1,200 y = 160x 900 (4, 772) where y is the total number of people and x is…

A: calculate the different value of x

Q: Ý = Bo + B,X1 + B,X, + B3X3 Null Hypothesis H,: Bo 0 Alternative Hypothesis Ha: Po = 0 O Null…

A: Given : y = βo + β1x1 + β2x2 + β3x3

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Q: i. Find proj,u and projų v u = (2, –2), v = (3,1)

A: Given,  u=(2,-2) ,  v=(3,1)    We have to find vector projection of v on u

Q: Assume that  6% of the sixth graders and 3% of the fifth graders participate in Math Olympiad. There…

A: Final answer is 4.8%. Process is in 2nd step.

Q: Determine what rule of replacement was used: (~Q v ~ R) ɔ (S ɔ ~ ~ T) .. ~ (Q · R) ɔ (S ɔ ~ ~ T) A…

A: Here  the following   rule is used. ~Q v ~R is equivalent to  ~(Q.R) that is      ~Q v ~R =~(Q.R)

Q: ЗА Exercise 2. Taking 2 = 1.414, 3 = 1.732 and 5 = 2234 evaluate each of the following without using…

A: 1. J 75×125 ÷ 227 = 75×52×5 ÷ 232×3 = 75×55 ÷ 2×33 = 35×563 = 17536×3 = 175318

Q: 14. Error Analysis Dyani wrotex, a proof to show that XWY a zYZX. What is her error? G MP.3 Since…

A: USING AAS and CPCTC

Q: Pleae Sotve the integet X+)V2a+1

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Q: 글elak +3e-iak 1 ejak z2-zcos(a) z²-2zcos(a)+1 -jak 2 2

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Q: OA -0 45x + 30 27, 73 absences; Yes, it is reasonable. O B. =0 45x-30.27; 12 absences; No, it is not…

A: Answer:

Q: 2 4.5 7 9 f(x) 2.5 1 2.5 0.5 Apply Second order spline interpolution

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Q: (2) (Chapter 10, #28) F2 + F4 + F6 + Fg + · · · + F2n = F2n+1 – 1. |

A: Fibonacci sequence is : F0=0,F1=1,F2=1,F3=2,F4=3,......., where Fn=Fn-1+Fn-2 i.e.…

Q: Evaluate |/I. ze*+ydV where B is the box determined by B 0 <x < 4, 0 < Y < 3, and 0 < z < 3. The…

A: We have to evaluate the integral

Q: please show all steps

A:

Q: 4 Consitution Student The New Nation: %5B"1MYvwUjSZUGDgRYh8-BRREGoZ852Sk7kX"% it 8 - REVIEW.pdf…

A: As for guide line we have to slove only one.

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A: We have to find the value of angle x.

Q: u = [8, 3] v = [4,0] 2u + v = [ Ex: 5 :

A: Given,         u = 8, 3         v =  4, 0

Q: Determine what rule of replacement was used: (E ɔ F) · (G ɔ H) .: (E ɔ F). (~~ H ɔ ~ G) A Material…

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Q: 2t+9 dt (t2–14t+46) 2t + 9 2t + 9 dt (t – 7)2 – 3° J[(t – 7)2 – 3]² Option 2 Option 1 2t + 9 dt [(t…

A: Here, to rewrite the given integral: ∫2t+9(t2-14t+46)52dt...(1)

Q: 8. Refer to Example 50.9 for Exercise 8. Exercise 8: What is the order of G(Q(VZ, iv3)/Q)?

A:

Q: 2 Which statements are true? Select all that apply. A. mz2 +m23 =D 180° B. mz3 + mz4 = 180° =D180°…

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Q: х 3D 16, х2 3D 16, хз 3D 14, х4 %3 5, хs 3D 19, х6 — 20, х, %3D 11, хg 16 Σχ n = x =

A: Given,

Q: Let X=(1,0, – 1,- /2)'. Then, ||X||, = Select one: а. -V3 O . 2+V2 C. -V2

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Q: 21, Referring to Example 50.9, show that G(Q&2, i/3)/Q(i 3) ~ (Za, +).

A:

Q: (a) Is 3 {1, 2, 3}? YesNo (b) Is 2 ⊆ {2}? YesNo (c) Is {2} {1, 2}? YesNo (d) Is {3}…

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Q: (mp + mp)V = (mẸ + mp)V¢cOS & = mf(V)F + mp(Viz)p = mgVg COs0 + mpVp (mp + mp)Vy = -(mp + mp)V¢sin o…

A: From the given equations we have,mF+mPvfx=mF+mPvfcos∅       ...........(1)mF+mPvfy=-mF+mPvfsin∅…

Q: 28. f,(2,4) if f(x, y) = x* In y

A:

Q: 5. Miracle is working on her homework and thinks that she made an error in her process. What is her…

A: Answer is given in next step.

Q: 21 Let vi = 4 V2 = -7,V3 3 6 Does (V1, V2, V3) Sspan R?

A:

Q: Find fx(x,y,z), fy(x,y,z), f₂(x,y,z), and fyx (x,y,z) for the following. 3 f(x,y,z) = 4x³ + 2xy -…

A:

Q: 5. Let fx(x) = aba aI, where x > b and a and b are positive parameters. Find E(X) and Var(X).

A:

Q: 9. Which of the following does NOT follow Vab = Va Vb ? A. V14 = V7 V2 B. V6 = v2 v3 Lelor eecal C.…

A: As per our guidelines, we are allowed to answer only one question. Since you have asked multiple…

Q: V Given that X - N (44, 25), find s, t, u and v   (a) P (X≤ s) = 0.9808   (b) P(X ≥ t) = 0.7704…

A: A continuous random variable X is said to follow Normal distribution with parameters μ and σ2 if its…

Q: 11.4.3. f(x, y, z) = (2² – y², x² – 2², y² – a²), a = (}, 1 1 2: 3' 6 §, ¿).

A: As you asked multiple questions as per the guideline we can answer only one. please repost another.

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.