Given descriptions of  3 random variables, decide whether or not each is from a Poisson or Binomial distribution.

en test

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A graph shows both the speed and acceleration of a car. Identify which line corresponds to which measurement, and calculate the acceleration during a portion of time.

Calculate the average speed in km/h and m/s given distance in kilometres and time in hours and minutes.

Convert from km to metres, km/h to m/s, rounding to whole numbers and sig fig.

abc

Introduction to percentage

rebel

rebelmaths

Finding the cost including VAT

rebelmaths

An explore mode activity containing a lot of questions, for students to check their understanding of the information in the "Getting Started" material.

Note: This question 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.

This question gives information for students on how to answer number entry parts, with some opportunities to try submitting answers.

Testing the understanding of the formal definition of $A\subseteq B$.

Demonstrates how to create variables containing LaTeX commands, and how to use them in the question text.

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Shows how the "decimal" data type can represent very small numbers with more precision than the default "number" data type.

Differentiate $f(x) = ax^m$.

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