405 results for "ode".
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Question in Stats
Interpreting the minitab output from a logistic regression model of salary against obesity as measured by BMI.
Adaptive marking is in place for Part b).
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Question in Programming extension
This question shows how to use the programming extension's run_code function to run some Python code and use its result in the marking of a non-code part type.
Python is used to calculate the correct answer for a number entry part type. This could be done
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Question in R programming
The student must write R code to generate samples and calculate CDFs of some common distributions.
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Question in Programming extension
Several questions on interrogating the
mtcars
dataset built in to R. -
Question in R programming
The student must write R code to define vectors, in a few ways.
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Question in Programming extension
The student must write R code to assign the given value to the variable
x
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Question in Programming extension
This question shows how to display a plot generated in matplotlib from code written by the student.
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Question in Programming extension
The student must write code to filter a given list of numbers, returning only the positive elements.
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Question in Programming extension
Given an unknown list, the student must write Python code to create a copy of it.
There's an alternative to catch the case where the student's variable is just a reference to the original list.
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Question in Programming extension
Given an unknown list, the student has to write code to return the last item in the list.
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Question in Programming extension
Given a randomly-generated list, the student must write code to return its first value.
There's an alternative to check if they get the second item, which they might do if they don't realise Python lists are zero-indexed.
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Question in Programming extension
The student must write code to compute the standard deviation of an unknown list of measurements.
The suggested answer uses numpy.std.
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Question in Programming extension
This is the simplest demonstration of the "code" part type I could think of: assign
x = 1
.An alternative answer gives a hint if the studen'ts code doesn't define x at all.
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Exam (6 questions) in Getting Started
A collection of information and activities to introduce students to Numbas. There is some information on how Numbas works, information on how to write answers to mathematical expression and number entry parts, and a "test yourself" explore mode activity.
Note: This exam was written for students accessing Numbas exams through the Numbas LTI tool. Some of the information does not apply to exams accessed standalone or through a generic SCORM player.
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Question in Yvonne's workspace
Topics covered are calculating the mean, median, mode and standard deviation.
rebelmaths
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Question in MESH
The student is presented with a scenario then asked to select a sample size to investigate and the number of bins for a histogram of the data. Theoretical distributions of normal, uniform and lognormal distributions can be overlayed on the histogram. Student is asked to identify the most likely distribution and the mean of this distribution (within a +/-10% margin of error).
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Question in Yvonne's workspace
Topics covered are calculating the mean, median, mode and standard deviation.
rebelmaths
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Exam (4 questions) in .Matrix Algebra
2x2 by ad-bc, 3x3 by Laplace expansion, properties of determinants
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Question in MESH
The student is presented with a scenario then asked to select a sample size to investigate and the number of bins for a histogram of the data. Theoretical distributions of normal, uniform and lognormal distributions can be overlayed on the histogram. Student is asked to identify the most likely distribution and the mean of this distribution (within a +/-10% margin of error).
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Question in Content created by Newcastle University
Given a generating matrix for a linear code, give a parity check matrix
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Question in Ugur's workspace
Inputing Integrals tutorial
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Question in Content created by Newcastle University
Write down the lexicographic parity check matrix and generator matrix for a Hamming code, which is the dual of a Simplex code, then determine if a given word is a codeword of the corresponding Simplex code.
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Question in Content created by Newcastle University
Compute tables of Hamming distances in given codes, then determine which codes are equivalent.
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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.
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Exam (12 questions) in Demos
A demo of the main new features in Numbas v5: explore mode, alternative answers and "Choose from a menu" question navigation.
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Question in Darragh's workspace
No description given
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Question in Ugur's workspace
No description given
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Question in EMS506U
No description given
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Question in Ugur's workspace
No description given
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Exam (10 questions) in Darragh's workspace
No description given