5 MMM 180° Sine:

Q: (b) Construct a relative frequency marginal distribution. Relative frequency marginal distribution…

A: The contingency table is given as,   x1 x2 x3 Row Total y1 30 25 50 105…

Q: 18. Determining the exact values of the following, show work for full marks. NO decimals a. sin30°…

A: Using trigonometric ratios, we will determine the values of a) and b)

Q: 1. For each of the following either show that the given subset of R³ is a subspace of R³ or explain…

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Q: 3 2 4. Consider the curve with equation y = -x³-½ x² + 2x Circle all the points on the curve where a…

A: The equation of the curve is given byTo determine: The points where the tangent line is…

Q: An article in Quality Engineering (1992, Vol. 4, pp. 487-495) presents viscosity data from a batch…

A: The objective is to calculate the descriptive statistics for two groups of observations. The two…

Q: x +4 x-2 5) lim 6) lim 2 x-5x + 6 x +7x + 12

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Q: Using OLS or any other suitable method, Prove that E(B1) = B1 %3D E(Bo) = Bo %3D

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Q: A Gallup poll in 2010 asked 1,019 adults in the U.S. about their belief in the origin of humans…

A: e). The hypothesis to be tested here is- H0:The population follows the 2001 distribution.H1: The…

Q: Question is attached, thanks

A: To express z in the form a+ib, a , b real and to find out arg(z)= tan^(-1)( b/a)

Q: A student estimates that the amount of time needed to solve a homework problem is exponentially…

A: Exponential distribution: It is given that the random variable X has an exponential distribution…

Q: For Yates correction which one is not correct Select one: a. We add 0.5 to frequency which is less…

A: Concept of yate correction is discussed.Yates correction is used in chi square analysis in 22…

Q: Question 1: Use the graph of f(x) to answer the following: + Domain: lim f(x) = lim f(x)= lim f(x)=…

A: Given graph:   Solution:  Domain: x∈[-5-2)∪(-2,4]limx→2+ fx = -2  Value of the right hand limit of…

Q: 19. A water wheel with radius 7 metres has 1 metre submerged. The wheel rotates at 6 revolutions per…

A: A water wheel with radius 7 metres has 1 metre submerged. The wheel rotates at 6 revolutions per…

Q: Are the polygons similar? 1) 4.1 10.9 10.9 69

A: Given data: The first side of the first polygon is a=7. The second side of the first polygon is…

Q: QUESTION 8. Consider an economy with two sectors: Services and Manufacturing. The consumption matrix…

A: Let us find the production levels using the given informations by matrix multiplication and then…

Q: answer all parts of the question attached

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Q: 8. Let A be the matrix -1 0 1 2 3 2-1 2 4 2 6 65 10, (a) Find a basis for the null space of A (b)…

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Q: what are the blanks

A: The solution is shown below:

Q: Of 48 bank customers depositing a check, 16 received some cash back. (a) Construct a 90 percent…

A: Given,Sample size (n) = 48and x = 16Sample proportion(p^)=Xnp^=1648=0.33331-p^=1-0.3333=0.6667and…

Q: 16. Graph the following between -180° & 360° cos[2(x + 135)] 5 y = 80

A: