507 results for "linear".

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Linearization and complex numbersQuiz 10

Question in Maths supportSolving 1 linear and 1 quadratic simultaneous equations

Question in Linearization and complex numbersQuiz 10

Question in Shaheen's workspace
Linear combinations of $2 \times 2$ matrices. Three examples.

Question in Shaheen's workspace
Putting a pair of linear equations into matrix notation and then solving by finding the inverse of the coefficient matrix.

Question in Stats
Conduct a linear regression analysis using a spreadsheet or stats program.

Question in NC Math 4
No description given

Exam (15 questions) in NC Math 4Plot linear functions and identify key characteristics.

Question in Content created by Newcastle University
Adding linear combinations of polynomials over $\mathbb{Z}_3,\;\mathbb{Z}_5,\;\mathbb{Z}_7$

Question in Content created by Newcastle University
A plane goes through three given noncollinear points in 3space. Find the Cartesian equation of the plane in the form $ax+by+cz=d$.
There is a problem in that this equation can be multiplied by a constant and be correct. Perhaps d can be given as this makes a,b and c unique and the method of the question will give the correct solution.

Question in Content created by Newcastle University
Given a generating matrix for a binary linear code, construct a parity check matrix, list all the codewords, list all the words in a given coset, give coset leaders, calculate syndromes for each coset, correct a codeword with one error.

Question in Content created by Newcastle University
Given a generating matrix for a linear code, give a parity check matrix

Question in Content created by Newcastle University
Three 3 dim vectors, one with a parameter $\lambda$ in the third coordinate. Find value of $\lambda$ ensuring vectors coplanar. Scalar triple product.

Question in Content created by Newcastle University
A multiple linear regression model of the form:
\[Y=\beta_0+\beta_1X_1+ \beta_2X_2+\beta_3X_3+\beta_4X_4+\epsilon \]
is fitted to some data in Minitab which generates a table showing estimates of the parameters with associated $p$values. Determine which variable to exclude first.

Exam (1 question) in Content created by Newcastle University
Solve a system of linear equations using Gaussian elimination.

Exam (2 questions) in Content created by Newcastle University
Use the simplex method to solve a linear program.

Question in Content created by Newcastle University
Given a linear combination $Y$ of three independent random variables with given means and variances, find the mean of variance of $Y$.

Question in Content created by Newcastle University
Find a regression equation.

Question in Content created by Newcastle University
Approximating integral of a linear function by Riemann sums . Includes an interactive graph in Advice showing the approximations given by the upper and lower sums and how they vary as we increase the number of intervals.

Question in Content created by Newcastle University
Approximating integral of a linear function by Riemann sums . Includes an interactive graph in Advice showing the approximations given by the upper and lower sums and how they vary as we increase the number of intervals.

Question in Content created by Newcastle University
Find a regression equation.

Question in Content created by Newcastle University
Moving averages, regression and seasonal adjustments.

Question in Content created by Newcastle University
Given the following three vectors $\textbf{v}_1,\;\textbf{v}_2,\;\textbf{v}_3$ Find out whether they are a linearly independent set are not. Also if linearly dependent find the relationship $\textbf{v}_{r}=p\textbf{v}_{s}+q\textbf{v}_{t}$ for suitable $r,\;s,\;t$ and integers $p,\;q$.