This question allows you to practice converting between decimals and fractions

This question will help you practice converting between fractions and percentages

This question concentrates on converting between decimals and percentages

Identifying y=mx+b given two points

This question assesses the knowledge of the formula to calculate the distance between a point and a plane in the 3D space.

An experiment is performed twice, each with $5$ outcomes

$x_i,\;y_i,\;i=1,\dots 5$ . Find mean and s.d. of their differences $y_i-x_i,\;i=1,\dots 5$.

An experiment is performed twice, each with $5$ outcomes

$x_i,\;y_i,\;i=1,\dots 5$ . Find mean and s.d. of their differences $y_i-x_i,\;i=1,\dots 5$.

Given a PDF $f(x)$ on the real line with unknown parameter $t$ and three random observations, find log-likelihood and MLE $\hat{t}$ for $t$. 

This question will help you practice converting between fractions and percentages

Converting integers from one base to another. Includes binary to decimal.

Rotate $y=a(\cos(x)+b)$ by $2\pi$ radians about the $x$-axis between $x=c\pi$ and $x=(c+2)\pi$. Find the volume of revolution.

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Given random set of data (between 13 and 23 numbers all less than 100), find their stem-and-leaf plot.

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Given a table of the number of days in which sales were between £x1000 and £(x+1)1000 find the relative percentage frequencies of these volume of sales.

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angle between two vectors

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Vector addition, multiplication by a scalar, magnitude, dot product, Perpendicular vectors, angle between vectors, cross product.

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Collisions question involving principle of conservation of momentum.

These short questions concentrate on conversion between decimals and percentages.

Questions on converting between improper and mixed fractions

These short questions allow you to practice converting between decimals and fractions.

Converting between standard form and regular numbers.

Collisions question involving principle of conservation of momentum.

These short questions concentrate on conversion between decimals and percentages.

Practice of conversion between SI units of mass, volume & length.

These short questions concentrate on conversion  between decimals and percentages

These short questions allow you to practice converting between decimals and fractions

Template question. The student is asked to perform a two factor ANOVA to test the null hypotheses that the measurement does not depend on each of the factors, and that there is no interaction between the factors.

Gitt vektorene  $\boldsymbol{A,\;B}$, finn vinkelen mellom dem.