Let u1, U2, U3, and U4 be vectors in R3, and let W = span{u1, u2, U3 , U4 }. Row reduction is performed to obtain the following: 1 3 U1 U2 Uz U4 1 -2 Choose all of the following statements that must be true. Please note that more than one answer may be correct. O {u1, uz } is a basis for W. O dim W = 2. U {u1, U2, U3 , U4 } is linearly independent. O {(1,0,0), (3, 1, 0)} is a basis for W. O W contains 2 vectors.

Q: What is the correct answer ? I have to show work.

A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

Q: I need help checking my answers on some study problems. Thanks for your help.

A: We have been given two rational functions and we need to find some composite functions and their…

Q: Given the following right triangle find cos0, sine tane, sece csce, and cott, Do not approximate:…

A:

Q: How do you know to do this?

A: or you can use Heron's Formula to find the area of the triangle.

Q: Hey, wondering if I could get some help with this problem?

A: The expectation of a continuous random variable X is given by EX=∫-∞∞xfxdx. Where,fx is the…

Q: Evaluate the following integral:

A: Given,         ∫2416-25n2dn

Q: Would be nice for some help, thank you.

A: From the table write the values of x and y in ordered pair form x, y, where the first coordinate…

Q: please check my work for this problem. thank you.

A: Yes your work is correct. Well done.

Q: I need help solving these

A: From the provided information, The total male students = 776,281 Total students who received degrees…

Q: Let f be the exponential function defined by (2+2) f(2) = () and determine the folloving information…

A:

Q: se Taylor senes to find the partal sum that will approximate the integral Within .01. approximate…

A: To approximate the below integral and find the partial sum that will approximate the integral to…

Q: Can you help me solve this?

A:

Q: I don't understand this writing. Can someone else redo the problem? Thanks!

A:

Q: Solve the initial value problem dy 3x2 + 4x + 2 y(0) = –1. dx 2(у — 1) ||

A:

Q: need help!

A:

Q: Will you show me step by step how to answer this, please?

A: Expected value:The expected value of a random variable is the sum of the possible values that the…

Q: Let X be the discrete random variable with the probability function f (x) = kx³ + 0.15 %3D for x =…

A:

Q: I need help with this question

A: Given:

Q: I cannot see how the problem was done, it was hidden behind the box. Can it please be edited or…

A: To find an equation of the line passing through the two points 7, -3, 1 and -2, 1, 4 in, (a) vector…

Q: could you please write this on paper?

A:

Q: Can you answer this question please?

A: Hey, since there is multiple sub part questions posted, we will answer first three sub part…

Q: could you provide an example please?

A: Let us take:  u→=0, 0, 0v→=1, 2, 3w→=4, 5, 6

Q: I need help with this question

A: First factor the equation

Q: Kindly give me a detailed response. Thank you.

A: Hello dear ):-can you upload the question . so I will be help you .thank you ):-Explanation:Kindly…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.