Conditions
What are the four inputs do you need to put into the normalcdf function? (In order)
What is lower bound, upper bound, mean, and standard deviation?
Is used to test counts of categorical data
What is a Chi Squared Test
How do you find the standard deviation when you have a data list
what is 1-VarStat
This should NEVER be on!
what is stat wizards
What can satisfy the normality condition if not stated directly
Events that don't have an outcome in common and can never occur at the same time.
What is a disjoint event (mutually exclusive)
What is the definition of a p value
Assuming the null hypothesis is true, the probability of obtaining an observed result
What function would you use to find the z* value of a 95% confidence interval
What is invNorm
How do you clear all your lists at once
2nd->+->4.ClrAllLists
What are these conditions for?
SRS
Independent Samples
Normal Distribution (n is large, n>30)
What is 2sampZ-Test
What is the formula for the probability of A OR B
P(A U B)= P(A) + P(B)- P(A N B)
when one rejects HO when HO is actually true
what is a Type 1 error
How do you graph and NPP for two Lists of data?
Find the difference between both lists and then zoom 9 the 6th graphing option
How do you get back a list that you accidentally deleted on your calculator
STAT->5.SetUpEditor-> Enter
When do you need to check the P-Pooled Condition?
What is testing for difference of two population proportions
When do you use a binomial distribution?
What is when you have a fixed number of trials.
What is the definition of the Power of a test
the probability that the test will reject the null hypothesis when the null hypothesis is false assuming the null is true.
Probability of at least 5 successes in 16 trials given a probability of 55%
What is 1-binomcdf(16,.55,4)
What happens to beta when you increase alpha
it decreases
What are the conditions of a x2 test
Reasonable Random Sample
All expected counts >5
What is the probability that a card drawn from a deck would be red or a king?
26 red card + 2 red kings= 28/52
7/13
The standard deviation of the responses is the same for all values of X
what is a Regression model
In a game of chance, a player has a 30% chance of scoring a point with each shot. If the player continues shooting until they score their first point, what is the probability that they will need to take at least 4 shots to score their first point?
geometcdf(0.30, 4) 0.657
What piece of clothing did Mr. A tell us he got in trouble for wearing one time?
Camo Shorts