I scored X = 80 on an exam with a mean of M = 75. Yay! In which situation will the teacher be most impressed with me? O when the standard deviation = 3 O when the standard deviation = 9 %3D O when the standard deviation = 10 %3D

Q: 11V3 30

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Q: 4. S V1 – 7w²dw

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Q: PC12)=

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Q: 3. | rV3 – adr -

A: We have to find out solutions

Q: Find m PSR

A: Given,            The figure is shown below :

Q: AB population of Grade of the ABM Grade-11 is fro io than those from other to

A: As per guidelines, allowed to answer first question and post the remaining in the next submission.…

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A: Note:- We’ll answer the 4th question since we answer only one question at a time. Please submit a…

Q: 14) lin +6

A: Given that  The limit is

Q: a) ||

A: Given Data: a→=-3, 0, -1b→=1, -3, -5   The value of the vector b→ is, b→=x2+y2+z2 Here, x is x…

Q: The following is a scatterplot for a company's actual annual sales (in millions of dollars) for 11…

A: The given graph is a scatterplot for a company's actual annual sales (in millions of dollars) for 11…

Q: 5) 7) 8) 100 178 106 106 6. i = 5. a = 7. q = 8. q = j = k = %3D

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Q: 2. A factory uses ingredients A, B, C, D, E, and F to produce products I, II, III, IV, and V. The…

A: Let us frame the simultaneous equation of 6 unknowns and 6 equations.…

Q: 14 - Which one is a basis for the vector space R3 ? 1

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Q: 20. If P (A) 0.4, P (B) = 0.8 and P (B/A) = 0.6, then P (AUB) is equal to

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Q: z - j

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Q: Consider the graph below of the second derivative, f" (x), of somę function f(x). On what intervals…

A: our objective is to check the concavity of function

Q: 6 3) Let C = -2 8 Find 2 C

A: We have given a matrix C  We have to find (1/2)C

Q: Question 2 Give the form of a particular solution of y" - 8y' +16y=-2xe 5e4-2. -2z - a) z = = (Ar² +…

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Q: 13. 161° 12) 好 delin

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Q: iii) | x²cos4x dx

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Q: 13. Find B x A, if A = {0,1,2} and B = {a, b}

A: B×A={ (x,y) : x€B and y€A}

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: Compute: 33

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

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Q: 2) 3) 12 4) 5) 미. 미이미。 미 미 미 미우 미위미위 미 미 미유 키4 2_3

A: 2. 2540-2440=140

Q: 1. F({{a,b},{c}) 2. (1,2.3.4}) 3. P({{0}.5})

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Q: 29 33

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Q: 22. a. F b. 64 C.

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Q: 2 find the der ivative d.

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Q: 6xy÷(20cyrax-3y)

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Q: 4. Evaluate de J V20 – 02

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A: