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CCEA A-Level Mathematics A2 2 Applied Mathematics overview quiz quiz

15questions. Pick an answer and you'll see why right away.

For a projectile, the horizontal and vertical motions share only:
The horizontal motion of a projectile (ignoring air resistance) has:
When acceleration varies with time, velocity is found from displacement by:
Limiting friction is given by:
On a slope at angle theta, the component of weight down the slope is:
A rigid body is in equilibrium when:
The conditional probability $P(A \mid B)$ equals:
Two events are independent if and only if:
To standardise a normal variable, you compute:
For the standard normal, $\Phi(-z)$ equals:
The normal approximation to $B(n, p)$ has variance:
In a hypothesis test, the null hypothesis $H_0$ is:
A two-tailed test at the 5% level places how much probability in each tail?
In a binomial hypothesis test, we reject $H_0$ when the tail probability is:
The significance level of a test is the probability of: