31. Below you are given the values obtained from a random sample of 4 observations taken from an infinite population. 32 34 35 39 Find a point estimate for u. Is this an unbiased estimate of u? Explain. Find a point estimate for o?. Find a point estimate for o. a. b. c. What can be said about the sampling distribution of x? Be sure to discuss the expected value, d. the standard deviation, and the shape of the sampling distribution of x

Q: core: 0 of 1 pt 1.2.25 Solve and check the linea X+8 X-2 16 5 8 What is the solution? Sele

A: Refer to the question. We have to find the value of x for the given equation.

Q: 9. If we were to repeat the process in # 1 -6 for n=3 dice, there would be 216 possible outcomes…

A: Given: n=3 dice μX¯=3.5 σX¯=1.713

Q: The Value B(1/2, 1/2 list

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Q: How do you complete part g for this question

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A: Angle in the clockwise direction measured from positive X-axis is taken negative and anti clockwise…

Q: 3+i 3-i ) = 오 %3D 3-i

A:

Q: Sketch

A: The given data is: r=1θ  To sketch the graph of r=1θ.

Q: The yield of maize is largely dependent on the amount of rainfall. If an agro-allied industry, plan…

A: Rainfall  Yield 2007 3.2 2 2008 4.5 3.2 2009 5.2 3.5 2010 2.8 1.9 2011 3.8 2.8 2012…

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A:

Q: Preliminary work Evaluate Vx? + 6x dr.

A:

Q: A large speaker that you are planning to use, has a huge diaphragm connected to a spring, the force…

A:

Q: Suppose the age that children learn to walk is normally distributed with mean 12 months and standard…

A:

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A: It is given that, alogaM We have to solve it.

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A: Given,          A product has cost function Cx=x2-2x and revenue function Rx=10x ,           where x…

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A: this mapping construct similar and mark some space for understanding

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A: First three parts are as solved before.

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A: we have to solve the given differential equation. ∫dxx2+1=tan-1x +c

Q: Homework: 1. Solve for the general solution I' = 6 3 0-2 1 0 8 0 x

A:

Q: A new process is run on consecutive mornings for five days and the yields and other performance data…

A: A new process is run on consecutive mornings. The data is recorded for five days.

Q: Briefly explain the purpose of research. ?

A: Briefly explain the purpose of research. ?

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Q: Mulitipication or cross products property    96  = b 45    20

A: We have, By cross multiplication,

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A: the Z score is given by where From previous solution…

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A: To evaluate the given integral.

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A: To find  ∫1ex2-1xdx Formulae used ∫xndx=xn+1n+1∫1xdx=ln x∫abf'(x)dx=f(b)-f(a)

Q: Find the value of sec '(0.5) O a. -7/2 Ob. O b. T O. undefined 1/4

A: