Marks Obtained 10-20 20-30 30-40 40-50 70-80 50-60 60-70 No. of Students 2 3 8 14 8 3 2 Your answer

Q: e2t (t3 + 5t – 2) - 6+ 5(s – 2)? – 2(s – 2)³ (s – 2)* 6 2 - | (s + 2)* (s – 2)? 8 – 2 Option 2…

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Q: Time (sec) Frequency Refer to the table summarizing service times (seconds) of dinners at a fast…

A: Given :  The frequency distribution table refers the service times (seconds) of dinners at a fast…

Q: Proficiency #10. [Contradiction/Cases] Let A = {q € Q |(3n E N)(q = 2)}. Show that 2 ¢ A. 2n+3 n+2

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Q: Rank of 1 -2 2 3 4 -2 1 A = 5 -6 1 -7 8 -2 1 OA. 1 O B. 4 OC. 2 O D. 3 Reset Selection

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Q: (a) Construct a 95% confidence interval for the proportion of false positives produced by the test.

A: Step-by-step procedure to obtain the value of  using STATKEY:Choose Normal under Theoretical…

Q: 9. 3. 2. 士 54 -3 210 2 34 4. F2 3. 4 5. 9. rise run N 的 主 主 主

A: The rise and run figure is given below.

Q: 5 -5 4 A = 1 -3 -1 7 -5 adj(A) = Use adj(A) to find A-1. A-1 =

A: given matrix is A=5-541-3-137-5find Adj A and A-1

Q: 1/3 /2 516 3. SOL 5.6a 21. Mr. Ralph made cakes for his restaurant on Sunday night. He tracked how…

A: Given that  Total number of cakes made=10 German chocolate cake left =1 1/3 Red velvet cake left…

Q: 20 21 29 ,V2 29 V1 = 21 20 29 29 Find the following values. 1 ||v|| 29 -1 ||v2|| 29 II

A: Topic:- magnitude of vector

Q: Current Attempt in Progress Let 4 -1 1 7 0 0 A = -4 4 4 1 13 1 4 Find M22 and C22. M22 = i C22 i

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Q: X ~ N (1, 4). Find the value of a since P(-2.5 <X ≤ a) = 0.90

A: Given:-       X~N1,4P-2.5&lt;X≤a = 0.90here ,μ = 1σ2 = 4σ=2 we have to find the value of a=?

Q: (a) What is Mode. Give its mathematical expression.        (b) Find Mode of the following data.…

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Q: 12. PHOTOGRAPHY Alma subscribes to a website for processing her digital pictures. The subscription…

A: Given: Alma's subscription charges for processing her digital picture = $ 5 Also, Charges of a 4 by…

Q: y 0.20, α = 0.05 (two-sided), and n = 25.

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Q: Enrichment Activity 1: Convert Me! Directions: Read carefully each item. Write the letter of the…

A: We have to find answer..

Q: 3 = -3 9 [ 3₁ 3] 4 8 c = [₁ and C= 20]. Fi 2 -5 10 Find the value

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Q: 7. True or False? 2 A, E,I3 C E A, I, ES a. True 6. False

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Q: ONSIDER THE SHEET PROVIDE TO YOU. FIND  1) THE BEST OF QUIZES 2) AVERAGE OF ASSIGNMENTS  3)…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: 14 - 1 A = - 3 | If 1 Then which one is 100, a) It can NOT be evaluated. 1 0 b) 1 300 1 1 -300 d) 1…

A: We have to check

Q: [5 -2 31 4 B = 2 -3 2] 1 Q1/ If A = 2 1 Find: -1 Lo] а) 42 b) |A| x B in N

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Q: +6 -+5 +2 -6 -5 -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 +-1 -2 -3 -4 -5 A) (5, -3) B) (3, 5) First K Вack P

A: Solution is given below:

Q: e ( +5t –2) 6. 5 (s – 2) (s - 2)² O Option 3 O None of the Choices 6 + 5(s – 2)² – 2(s - 2)° (s -…

A: To find the Laplace transform of f(t)=e2tt3+5t-2⇒f(t)=e2tt3+5e2tt-2e2t

Q: Time (sec) Frequency Refer to the table summarizing service times (seconds) of dinners at a fast…

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Q: people leavé the unemployment category in January. Suppose that in January the job separation rate…

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Q: x + 1 -x – 1 32-34. х +2 x + 2 a. X = b. how many excluded values? - c. Excluded Value/s- x + 2 8 +…

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Q: Question: Let S = {x ∈ N : X ≥ 4} And T = {x ∈ N : X < 9}. Is It True S ⊂ T. Select one: True…

A: The set S contains elements (natural numbers) which are greater than or equal to 4

Q: 5. -1 11 If -1 5. -1 then the value of a is: 1-1 b. 4.5

A: Definition used -                We know that product of the matrix and its inverse is a unit…

Q: 3 -5 7 4 8 2 8 -3 -6 find P30, P60 and P95.

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Q: 2019 and 2020 exam results in 2019, it is known that n = 60, x = 475, s = 125 in 2020, it is known…

A: Given data is appropriate for measures of central tendency to find the comparision  for both the…

Q: operation. 1 0 0. E = -6 -9 A = 0 0 0 1 7 -3 -1 -2 -4 Ex: 5 EA=

A: Given that  The matrix E and A To find the EA

Q: 2 -7 -6 Given [A] = -8 8 -5 3 9 -9 Find [A]

A: Given: A=2-7-6-88-539-9 To Find: A3

Q: 3. X= 0,1, 2,3 4 x! (3-x)! S(x) = 4 , then E(x+1)is O.w 7 (0) (d) , (e) None of these a is the…

A: The correct option is option (e) None of these. The detailed solution is as follows below:

Q: 2 3 -1 2 В 1 Let A : -1 2 If 2 -3 4 -3 С11 С12 AB then c11 + C12 + C21 + C22 = С21 С22 -1 15 -15

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Q: 7. Evaluate >: 3" k=1 5 2 5 5 е. 5 5 2 5 7 b. E Σ а. с. = -. d. = -. 3" 3 3" 7 3" 5 3" 2 3" k=1 k=1…

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Q: Identify the dependent and independent variables. (b) Evaluate P(20). Explain the meaning of P(20).

A: Given that the function P=P(a)=0.025a2-6.212a+359.571 represents the population P (in millions) who…

Q: 8. 1 (SMO J06/9 ) The value of 4 8 22006 is 3+1 32 +1 +... + 34 +1 3° +1 322006 +1 (A) 1 (B) 22005…

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Q: 2л - 5у — 3 3 0, Зх + 7у 3D 10%3B 2л + 3у — 2 %3D 0, 2т - 8у + 19 %3D 0, Ау - 7у + 13 — 0, 2т — 8у +…

A: For a line ax+by=c, (a,b) is a normal vector of the line. Now a) Normal vectors of the lines are…

Q: Pollution is one of the country's problems for many years now. If events Water Pollution is present…

A: Pollution is one of the country's problems for many years now. If events  A: Water pollution is…

Q: 3 7 -6 -7 4 0 -7 -5 7 5 If A = 0 0 9 -2 -3 0 0 8 3 0 0 0 0 -2 then det (A)

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Q: 4) -34.8 = - 5.8 b %3D 5) -4.6 a 23 %3D

A: Equations  4) -34.8 = -5.8 b 5) -4.6 a = 23 To find value of a and b

Q: Questicns for quiz retake before midnight- 1.) -16 2 Jム) 2.) (-32, ) 4.)(27/3)= 3.) (8 2/3 1/2 8.

A: we know that  aman=am+namn=amn 1) (-16)12  (-16)12=(i242)12  where i2=-1 (-16)12=4i 2) second…

Q: true or false 1 1 If A 5 0 -1/32 0 then A = 0 -1/2 0 0 0 3 243

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Q: estion 7 2 3 A = 1 4 Given then -4 3 5A-1 O a. %3D 1 -2 4 -3 5A-1 Ob. %3D -1 2 sa - [ -2 3 5A-1 Oc.…

A: folow 2nd step.

Q: 3 5 2 2 3 5 E = and A= 2 Let H = EA. Find H.

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Q: (vz-i, »). a Let 7(t) = (/2-i -1+e' In(t + 1) (i) The domain of 7 is [a] (input a number from below)…

A: The domain of a vector function is the set of all t for which all the components of vector are…

Q: performance-enhancing Suppose that a test for drugs is 85% accurate (It will correctly detect 85% of…

A: Given that a test for performance-enhancing drugs is 85% accurate. Suppose that 5% of the 1600…

Q: 4 91 [7 3 81 Го A = l8 B = 3 7. 4 91 Find B - 5A. -7 -17 -37] А. В — 5А % \ 39 11 -26 7 17 -371 В. В…

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