Vocabulary
Probability Tables
Probability of Events
Trees and Counting
Combinations & Permutations
100
is a numerical measure between 0 and 1 that describes the likelihood that an event will occur
What is probability
100
What is the probability of boys who's favorite color is red?
What is 2/7
100
Amount of hatchlings that made it safely to the sea from the protected site.
What is 84/350 or .24?
100
The number of possible sequences of assembly that must be tested between 4 wires on a circuit board (red, green, blue, and yellow).
What is 24 ways?
100
Order matters for a ________
What is a permutation
200
is a colection of 1 or more outcomes of a statistical experiment of observation
What is an event
200
what is the probability of girls and boys who's favorite color is blue?
What is 1/3
200
The amount of hatchlings hatched in the non-protected site.
What is 116/350 or .3314285714
200
The number of possible outcomes for the experiment.
What is 4?
200
Compute a permutation n=7 r=1
What is 7
300
events that can not occur together in particular events a+b
What is mutually exclusive or disjoint
300
What is the probability of boys who do not like blue?
What is 3/7
300
Amount of hatchlings attacked by land animals in both categories.
What is 13/350 or .0371428571
300
The probability that the first is red and the second is red.
What is 3/10 or .3?
300
For Junior presidency, we have 20 people on the list to be president. We randomly choose 5 people to run for president. How many different ways can we choose the 5 different people?
What is 15504
400
# of outcomes favorable to the event A divided by the #of outcomes in the sample space
What is the probability
400
What is the probability of girls who like either pink or orange?
What is 3/8
400
The probability a hatchling from the protected site would make it to the sea safely and the probability that a hatchling from a non-protected hatchling would be eaten by birds or whales.
What is 6300/30625 or (simplified)1260/6053 or .2081612424?
400
The probability that the first is blue and the second is blue.
What is 1/10 or .1?
400
5 people have to choose 4 cards with numbers on them to decide where they will sleep in the hotel. Use the permutation rule to determine the number of possible rooms they can sleep in
What is 120
500
p(A or B) = P(A)+P(B)
What is the addition rule for mutually exclusive events a and b
500
What is the probability of students who like either purple or green given that they are a girl?
What is 1/8
500
The amount of hatchling that made it to the sea from the protected hatching site and the non-protected hatching site.
What is 143/350 or .4085714286
500
If you do not set aside the first ball, and instead you put it back in the urn, the probability that the first is blue and the second is also blue.
What is 4/25 or .16?
500
What is required in the counting rule for permutations of relationship between "n" and "r"
What is "n" > or equal to "r"
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