Discrete

Continuous

Is the entire graph above the x-axis?

Is the area under the figure = 1 (Hint: Since each box = 0.1 units, you need 10 boxes.)

At least one of the conditions is not met, this is not a valid density curve.

This is a valid density curve.

Is the entire graph above the x-axis?

Is the area under the figure = 1 (Hint: Since each box = 0.1 units, you need 10 boxes.)

At least one of the conditions is not met, this is not a valid density curve.

This is a valid density curve.

Is the entire graph above the x-axis?

Is the area under the figure = 1 (Hint: Since each box = 0.1 units, you need 10 boxes.)

At least one of the conditions is not met, this is not a valid density curve.

This is a valid density curve.

Is the entire graph above the x-axis?

Is the area under the figure = 1 (Hint: Since each box = 0.1 units, you need 10 boxes.)

At least one of the conditions is not met, this is not a valid density curve.

This is a valid density curve.

Is the entire graph above the x-axis?

Is the area under the figure = 1 (Hint: Since each box = 0.1 units, you need 10 boxes.)

At least one of the conditions is not met, this is not a valid density curve.

This is a valid density curve.

.2

.4

.6

1

50%

25%

10%