AP Stats TPS 5.2

If you flip a coin 40 times and get heads every time.  What is the likelihood of flipping a tails the 41st time? 

• 1/41
• 40/41
• 1/2

Tags

CCSS.7.SP.C.5

If the outcome of an event is uncertain but over the long run of repetitions a pattern emerges we say the event is

• Predictable

• Random

• Uniform

• Normal

• Probable

The collection of possible outcomes of a random phenomenon is called

• a census.

• the probability.

• the sample space.

• the distribution.

Event A has a probability of 0.4. Event B has a probability of 0.5. If A and B are mutually exclusive, what is that A or B occurs?

• 0

• 0.5

• 0.9

• 0.02

• 0.1

Event A has a probability of 0.4. Event B has a probability of 0.5. If A and B are mutually exclusive, what is that A and B occurs?

• 0

• 0.5

• 0.9

• 0.02

• 0.1

Event A has a probability of 0.4. Event B has a probability of 0.5. The probability that A and B occurs is 0.2. What is the probability of A or B?

• 0

• 0.5

• 0.9

• 0.7

• 0.1

Mark surveyed the students in his class about their outfits and got the results in the table. If we randomly choose a student from the class what is the probability that they wore pants and sandals?

• 4/36

• 20/36

• 14/36

• 30/36

Mark surveyed the students in his class about their outfits and got the results in the table. If we randomly choose a student from the class what is the probability that they wore pants or sandals?

• 20/36

• 14/36

• 4/36

• 30/36

Mark surveyed the students in his class about their outfits and got the results in the table. If we randomly choose a student from the class what is the probability that they wore pants?

• 20/36

• 14/36

• 4/36

• 30/36

Mark surveyed the students in his class about their outfits and got the results in the table. If we randomly choose a student from the class what is the probability that they wore sandals?

• 20/36

• 14/36

• 4/36

• 30/36