Vocab
What is probability?
the measure of the likelihood of a random phenomenon or change behavior occurring.
How do you find the range?
Subtract the highest number from the lowest number in the data set
What is the general addition rule?
P(E)+P(F)
What is the equation for factorial?
n!
Abraham Lincoln
What is an experiment?
Any process that can be repeated in which the results are uncertain.
What is the lower fence equation?
Q1-1.5(IQR)
What is an impossible event?
The probability of an event being zero
What is the equation for combination?
n!/r!(n-r)!
What is the loudest animal in the world?
Sperm Whale
What is the law of large numbers?
The principle of probability according to which the frequencies of events with the same likelihood of occurrence even out, given enough trials or instances. As the number of experiments increases, the actual ratio of outcomes will converge on the theoretical, or expected, ratio of outcomes
What are the names of 5 number summaries?
max, Q1,median, Q3, min
What is Certainty?
The probability of an event being 1 or 100%
What is the equations for permutation?
n!/(n-r)!
How many color receptors does a mantis shrimps have?
12
Combination or permutation? Which one requires order?
Combination
What is the mean and range of the data set?
23,13,9,10,11,11,15
mean 13.14
range 14
What is an usual probability?
When the event has a low probability of occurring.
What is 5 nPr 5?
120
What percent of adults believe that brown cows make chocolate milk?
7%
What is dependent?
The occurrence of event E in a probability experiment affects the probability of event F
Does this set of data have an outlier?
-17,1,5,6,10,15,20,33,51
No, no it does not!
What is the Addition rule for disjoint events equation?
P(E)+P(F)-P(E+F)
What is 8 nCr 3?
56
What is the twitter birds name?
Larry Bird