Discrete vs Continuous
Probability Distributions
Binomial Distributions
Other Distributions
For Fun
100
What is the difference between discrete and continuous variables?
What is discrete=countable, continuous= not countable
100
The probabilities in a probability distribution should add up to what?
What is one.
100

Binomial or not? Flipping a coin

NO

100

Describe the difference between a binomial distribution and a poisson distribution.

Binomial uses a probability/percentage whereas a poisson uses an expected value (average)

100

Who are the pats playing in the 1st round of the playoffs?

BIlls

200
The speed of a race car in mph.
What is continuous.
200

Is the following a probability distribution? x: 1 2 3 4 p(x): .23 .32 .45 .07

What is no because the probabilities do not add up to 1.

200

Binomial or not? Counting the number of purple frogs on a tree that contains 100 frogs. The probability of a frog being purple is 2%

Yes

200

Describe a geometric distribution?

Answers may vary/refer to teacher

200

Who is the moultonboro native that every precalc student should know?

Good ol Pert

300

The number of math majors at USC.

What is discrete.

300
A box contains 3 markers, 2 pens, 1 crayon, and 1 sharpie. Define the variable and construct a probability distribution.
Let x be the kind of writing instrument x: marker pens crayon sharpie P(x): 3/7 2/7 1/7 1/7
300

A packet of vegetable seeds has a germination rate of 96%. What is the probability that exactly 10 of 12 seeds planted will sprout?

What is .0702

300

What type of distribution? Picking a red marble out of a bag of various marbles on your 6th try with replacement. 

Geometric

300

True or false: Moultonborough was founded by the Moulton Family who were the original settlers for this area.

True they came from Hampton Harbor. One was a colonel in the american revolution....

400

The number of people that play the NH Lottery each day.

What is discrete.

400
Below is a probability distribution for the number of math failures of BC students. x: 0 1 2 3 4 P(x): .41 .38 .08 .02 Find the missing probability and find P(x <3).
What is P(2)= .11 P(x<3)= .90
400

What are the 4 conditions for using a binomial distribution?

What is 1. success/failure 2. finite # of trials 3. events are independent 4. probability of success has to be constant

400

What type of distribution? The probability of seeing 3 deer jump in front of you on your way to work when the expected number of deer that jump in front of you is 2 each time you go to work. 

Poisson

400

What was the original spelling for lake wininpesaukee?

Winnepisseoky

500

The number of cups of coffee that SpeedyUrchin drinks each day.

What is continuous or discrete.

500

Using your graphing calculator, find the mean for the following probability distribution: x: 0 1 2 3 4 5 6 P(x): .04 .26 .36 .20 .08 .04 .02


Mean  = sum of all x *p(x)

What is mean=2.22 

500

A manufacturer of halogen bulbs knows that 3% of the production of their 100 W bulbs will be defective. What is the probability of choosing 5 defective lightbulbs from a 144 bulb box if the lightbulbs are not replaced after picking?

What is cannot use binomial distribution to solve. It is not independent.

500

Daily double: Give me an example of a poisson distribution

Answers may vary

500

Whats Mr.Burnham's favorite fish to catch and release?

Largemouth Bass

M
e
n
u