Provided with information on a sample with sample mean and standard deviation, but no information on the population variance, use the t test to either accept or reject a given null hypothesis.

Provided with information on a sample with sample mean and standard deviation, but no information on the population variance, use the t test to either accept or reject a given null hypothesis.

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Order of precedence for multiplication, division, addition, subtraction.

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Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.

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A set of MCQ designed to help Level 2 Engineering students prepare/practice for the on-line GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.

Two ordered data sets, each with 10 numbers. Find the sample standard deviation for each and for their sum.

Ask for the square of each number from 0 to 15, in random order.

The shuffle function puts a list in random order.

Find the solution of $\displaystyle \frac{dy}{dx}=\frac{1+y^2}{a+bx}$ which satisfies $y(1)=c$

rebelmaths

Given constant demand for a product, calculate the economic order quantity, and the minimum cost per year.

Given constant demand for a product, calculate the economic order quantity, and the minimum cost per year.

Two ordered data sets, each with 10 numbers. Find the sample standard deviation for each and for their sum.

aij  notation and definition of the order of a matrix.

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Find $\displaystyle \int \frac{a}{(bx+c)^n}\;dx$

aij  notation and definition of the order of a matrix.

aij  notation and definition of the order of a matrix.

aij  notation and definition of the order of a matrix.

aij  notation and definition of the order of a matrix.

A set of MCQ designed to help Level 2 Engineering students prepare/practice for the on-line GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.

Order of precedence for multiplication, division, addition, subtraction.

Find the general solution of $y''+2py'+(p^2-q^2)y=x$ in the form  $Ae^{ax}+Be^{bx}+y_{PI}(x),\;y_{PI}(x)$ a particular integral.

rebelmaths