Random
At what percentile is a student if he got the 60th best Sat Score out of 1000 students
What is the 94th percentile
What do you do when p-value<.05
Reject the Null hypothesis
You roll a dice until you get a 6. Is this Binomial, Geometric or Neither.
What is Geometric.
What condition is always checked to prevent bias in a sample.
What is Random condition
What graph best shows the 5 number summary
What is boxplot
What is it called when you sample an entire population
What is a census
P-p̂ is then divided by what to get a z score.
Standard Deviation.
Whats does each letter in BINS stand for
B: Binary
I: Independent
N: Number of Trials
S: Same probability
What condition is represented by n<N(1/10)
What is the 10% condition
What plot has a LSRL
What is a Scatter plot
What are the values shown in a 5 number summary.
t plus or minus ______ is the equation used to get a t interval.
What is Margin of error.
46% of AP Stats students are male 14% of all AP Stats students get a 5 on the AP Exam. Assuming a student being male and score on the exam are Independent what is the probability of a randomly selected student being male and not getting a 5.
What is .1204 or 12.04%
What does the inequality n>30 represent.
Central Limits Theorum
What graph shows is in the shape of a circle and shows percentages
What is a pie chart
You split a population into groups then randomly select groups. You then survey everyone in the selected group. What type of sample is this.
Cluster sample
When doing a z test or a t test, this value is usually equal to .05 unless otherwise specified
What is alpha
You have a pack of starbursts which is 25% red, 25% pink, 25% orange, 25% yellow. You keep grabbing starbursts and eating them until you get an orange one. Is this Binomial, Geometric, or Neither
What is Neither
What condition is checked to prove normality when doing a z-test
What is Large Counts condition
What non Histogram graph can be used to show normality when all other conditions fail
What is Dot plot
5, 8, 12, 14, 14, 15, 17, 22, 22, 37
What Q3 equal to in this set of numbers
What is 22
Which Chi squared test is used to find if a variable differs between subgroups in a population.
What is the probability of flipping a coin and getting heads 3 times in a row.
What is .0625
Linear, Independent, Normal, Random and ______ are the conditions that must be checked for a t-test for slope.
What plot shows percentages of one variable between multiple groups and represents the size of each group.
What is a mosaic plot