"Unknown cultural affiliations and loss of identity at high elevations." These are words used to propose the hypothesis that archaeological sites tend to lose their identity as altitude extremes are reached. This idea is based on the notion that prehistoric people tended not to take trade wares to temporary settings and/or isolated areas. As elevation zones of prehistoric people (in what is now the state of New Mexico) increased, there seemed to be a loss of artifact identification. Consider the following information. Elevation Zone Number of Artifacts Number Unidentified 7000-7500 ft 109 70 5000-5500 ft 137 27 Let p, be the population proportion of unidentified archaeological artifacts at the elevation zone 7000-7500 feet in the given archaeological area. Let p2 be the population proportion of unidentified archaeological artifacts at the elevation zone 5000-5500 feet in the given archaeological area. (a) Find a 99% confidence interval for p, - P2. (Use 3 decimal places.)

Q: In a multiple regression analysis, k = 5 and n = 24, the MSE value is 4.31, and SS total is 516.07.…

A: Given: k = 5 n = 24 MSE = 4.31 SStotal = 516.07 ∝ = 0.05.

Q: S 1 V1 + v 2

A: We have to find integral

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A:

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A:

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A: We solve the equation e^(z-9)=-ie^13 By let z=x+iy and e^(x+iy) is expressed as  e^x(cos(y)+ i…

Q: My question was how to solve it ? I neeed to know how to do it step-by-step too.

A:

Q: 5. (3x - 2)xdx

A:

Q: 1. Solve x2 + 4x + 5

A:

Q: 6)) Given the graph of f'(x) find the values of x where the curve y = f(x) has horizontal tangent…

A: (By bartleby rule, only questions from first part have been answered) The graph of f'x is shown…

Q: 8. Solve 2y3+ 32y= 16y² %3D

A:

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A:

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A: Here A = 21-14 Let λ be the eigen value of A, then A - λI = 0 ⇒2-λ1-14-λ =0 i.e. (2-λ)(4-λ) + 1 =…

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A: A linear equation in a variable x is an equation containing the variable only with its first power.…

Q: 2. Solve, 6 0 1-0 10 OC

A: To find the matrix multiplication :-

Q: I can solve the last 3 need help gettin to it

A: Given data,μ=64150σ=17306

Q: 5 . Solve: x - 3 21

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Q: 4. Solve 6yx +2–12 = 18

A: Given : 6x+2 -12 =18

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A: Given: A polygon whose all sides are equal. So, QR=RS

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A:

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A:

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A: A singular matrix does not have an inverse.

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.