Unit Test 3 Review (S2)

To transform a shape by moving each part of the shape the same distance in the same direction

• Translate

• Rotate

• Reflect

• Transform

It is a probability found using equally likely outcomes

• Experimental Probability

• Theoretical Probability

• Mutually Exclusive Probability

• Probability Scale

It refers to two possible outcomes that cannot happen at the same time

• Probability

• Mutually exclusive

• Theoretical

• Experimental

It is a probability that is found by repeating an actual experiment and observing the outcomes.

• Experimental Probability

• Theoretical Probability

• Mutually Exclusive Probability

• Probability Scale

To transform a shape by transmitting around a centre point by the same amount, usually measured in degrees.

• Translate

• Rotate

• Reflect

• Transform

To transform a shape by transmitting it perpendicularly across a plane by the same distance (mirror)

• Translate

• Rotate

• Reflect

• Transform

A random number generator generates a whole number in the ranges from 1 to 50.

What is the probability that the number is greater than 30?

Determine the centre of enlargement and the scale factor

• SF = 3

  Centre: (1,1)

• SF = 3

  Centre: (-1,-1)

• SF = 2

  Centre: (-1,1)

• SF = 2

  Centre: (1,1)

A random number generator generates a whole number in the ranges from 1 to 50.

If the number is known to be less than 40, what is the probability that the number is greater than 30?

Celtics and Lakers are playing a game of basketball.

The probability that Celtics will win is 0.3.

The probability of Lakers will win is 0.6.

What is the probability that Celtics will not win?

• 0.4

• 0.7

• 0.6

• 0.3