AP stats jeopardy game

Unit 4

100

a list of all possible outcomes

What is a sample space?

200

Notation for the probability of "event A" 

What is P(A)?

300

The imitation of of chance behavior, based on a model that accurately reflects the situation is called a....

What is a simulation?

400

P(A^c) 

What is the probability of A not happening? 

500

If A and B are dependent events, the probability that both A and B occur is found by....

What is P(A and B)= P(A n B)= P(A) x P(B|A)?

Unit 5

100

A variable that can take on any value within a specified domain. 

What is a continuous random variable? 

200

E(X) is also represented by... 

μ_x

300

A number that is computed from sample data

what is a statistic?

400

this rule is checked in order to make sure that sampling without replacement in a finite population will not effect the proportion of successes

What is the 10% condition rule?

500

These rules must be satisfied in order to confirm the shape is approximately normal. 

what is: 

1. n≥30, CLT

2. population is normal

3. if n is less than 30, graph sample data

Unit 6

100

a confidence interval is an interval of ____ for an unknown parameter value 

what is plausible values?

200

A ____ is constructed with a degree of confidence and a standard deviation of the sampling distribution 

What is a margin of error?

300

The calculator command to find z*

What is Invnorm?

400

You DON'T check this condition when doing an experiment. 

What is the test for independence? 

500

where z* is the critical value for the standard normal curve with C% of its area between -z* and z*

What is a one sample z interval for a proportion?

Unit 7

100

calculate df

what is N-1?

200

Calculator command for t*

What is invT?

300

in a matched pairs design both samples must be.. 

what is randomly assigned and randomly sampled?

400

Confidence interval equation 

What is statistic ± (critical value)(standard error)

500

in a two sample T interval for a difference between two means, when the conditions are met, an approximate C% interval for μ₁ - μ₂ is.. 

(x̄₁- x̄₂) ± t* √s₁²/n₁ + s₂²/n₂

Unit 8

100

Formula to measure the difference between expected and observed counts. 

X² = Σ (O-E)²/E

200

At least one claimed proportion is incorrect 

What is H_a?

300

In large counts all expected counts must be...

at least 5

400

the expected counts of any cell of a two way table can be found using the following formula:

(Row total)(column total)/table total

500

this test allows us to test the null hypothesis for multiple categorical variables across many populations or treatments

what is chi square for homogeneity test?