2 ----- etermine if w= 2 is in Nul A, where A = -2 -2 8-2-3 -2 2-5 5

Q: Let A = -2-6-34 5 19 2 11 4 1 1 Find the third column of A without computing the other two columns.…

A:

Q: d. For the 11 people, find the probability that the average age that they learned to walk is between…

A: Mean=11, standard deviations=1.5 X ~N(11,1.5), n=11

Q: 3. Use matrix method find solution of the system of differential equation. 3 -2 0 X' = -1 -2 -1 3 0…

A: We first find eigenvalues and eigenvectors of the coefficient matrix then find solution.

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A: (Activity 4) The data given are 34 , 12 , 9 , 7 , 25 , 22 , 15 , 56 , 2 , 42 Range is given by…

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Q: Figure A Figure B Figure A Figure B 2 m 8 m V = 64 cu m Find the volume of Figure A. [?] m[ ]

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Q: the household rather than the male in the household. A coupon book was sent at random to either the…

A: Solution: Given information: n= 50 Sample size  xd= 1.5  Diffrence of sample mean sd=4.75 Difference…

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Q: 8. 3.

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Q: VERIFY that f(x) and g(x) are inverses of each other giver 2x f(x) %3D x+ 2 and g(x) = 1- x

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A: Given information: x 1 2 3 4 5 P(x) 0.34 0.41 0.14 0.07 0.04

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A: Critical values: By using the standard normal table of Z, the critical value for two tailed test is,…

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A: Nominal Data: This is a type of data that is used to label variables without providing any…

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A: Given regression equation is: y=-106+1.16x   If x=157 then y=?

Q: Verify by direct calculation that the matrix -2 -3 -1 A = 1 %3D 3. 3. satisfies the Cayley-Hamilton…

A: by cayley Hamilton theorem , " matrix satisfied its own characteristic equation " now to satisfied…

Q: Pat made the substitution x – 4 = 5 sint in an integral and integrated to obtain f (x) dx = 12t – 2…

A: integrate

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A: Here we have to find the spanning set for Null A.

Q: Two of the most devastating earthquakes in the San Francisco Bay area occured in 1906 along the San…

A: Let the intencity of earthquake in the San Francisco Bay area occurred in 1906 be I1  Let the…

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A: Solution

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Q: Tacoma's population in 2000 was about 200 thousand, and had been growing by about 9% each year.…

A: Tacoma's population in 2000 was about 200 thousand, and had been growing by about 9% each year.  Let…

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Q: C1 + C2 = a C1 = ? 2C2 = ? C3 = ? %3D C1 + 2C2 + C3 = b in terms of a , b,d -C1 + 3C2 + C3 = d

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Q: The three confidence intervals to the 78 <µ< 84 (a) right represent three samplings. Decide whether…

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