Data Analysis Test Review

1.a There are one-third as many Rat Snakes as Cobras

• True

• False

1.b The number of Cobras and King Snakes is equal to the number of Pythons and Rat Snakes.

• True

• False

1.c There are twice as many King Snakes as Rat Snakes

• True

• False

1.d If you select a snake a random, you are most likely to get either a Python or a Cobra.

• True

• False

1.e There are as many King Snakes and Rat Snakes together as Cobras.

• True

• False

1.f There are half as many King Snakes as Cobras.

• True

• False

Question 2: If 750 tickets were sold for the game, how many more tickets were sold at Gate A then at

Gate B?

• 60.0

• 247.5

• 187.5

• 100

3.a Class B data is skewed to the right, whereas the data in Class A is skewed to the left.

• True

• False

3.b Class A has a median that is 5 points lower than Class B.

• True

• False

3.c. The spread of Class A and Class B are differ by 5.

• True

• False