Transcript probability-jeopardy

Probability Unit Review
Jeopardy
Venn
Diagrams
Independent
Events
Dependent
Events and
Complements
Not Mutually/
Mutually
Exclusive
Two-Way
Tables
Answer as a decimal to the nearest hundredth.
Find P (Rock U Rap).
Answer: .80
Answer as a decimal to the nearest hundredth.
Answer: .09
Answer as a decimal to the nearest hundredth.
Find P(Math)’
.
Answer: .54
Answer as a decimal to the nearest hundredth.
Find P(Fear Factor U Survivor)’
Answer: .48
Answer as a decimal to the nearest hundredth.
Answer: .96
Answer as a decimal to the nearest thousandth.
Two cards are chosen at random
from a deck. What is the
probability of getting a red King
and then a black Jack with
replacement? Answer as a
decimal to the nearest thousandth.
Answer .001
Answer as a decimal to the nearest hundredth.
A bottle contains 20 blue bags
and 15 red bags. If two bags are
picked at random one after the
other with replacement, what is
the probability that the first bag
is blue and then red? Answer as
a decimal.
Answer: .25
A coin is flipped and a card is
drawn from a standard deck of
cards. What is the probability of
getting both heads and a red face
card? Answer as a decimal to the
nearest hundredth.
Answer as a decimal to the nearest hundredth.
Answer: .06
Answer as a decimal to the nearest hundredth.
Answer: .15
Answer as a decimal to the nearest hundredth.
What is the probability of
rolling a total of 7 in two rolls
of a standard die if you get an
even number on the first roll?
Answer: .25
Answer as a decimal to the nearest hundredth.
A jar contains 11 marbles: 4 blue,
3 green, 2 yellow, 1 white, and 1
black. Three marbles are drawn
at random without replacement.
Find P(no green).
Answer: .34
Answer as a decimal to the nearest hundredth.
A card is drawn from a standard
deck of cards. Without replacing
the 1st card, a second card is
drawn. Find the probability:
P(a red card, then a spade)
Answer: .13
Answer as a decimal to the nearest thousandth.
If you draw two cards from a
standard deck of 52 cards without
replacement, find:
P(King first, Jack second)
Answer: .006
Answer as a decimal to the nearest hundredth.
Three cards are drawn from a
standard deck of cards. Without
replacing the 1st card, a 2nd card is
drawn, and then a 3rd. Find the
probability:
P(red face card, then a club , and
then a red number)
Answer: .01
Answer as a decimal to the nearest hundredth.
All of the letters that spell MISSISSIPPI
are put into a bag. What is the
probability of selecting a vowel and
then without replacing drawing an S?
Answer: .15
Answer as a decimal to the nearest hundredth.
A basket contains three apples,
three peaches, and four pears.
You randomly select a piece of
fruit. It is an apple or a peach.
Answer: .6
Answer as a decimal to the nearest hundredth.
A basket contains three apples, three
peaches, and four pears. You
randomly select two pieces of fruit
with replacement. What is the
probability of at least one apple?
Answer: .51
Answer as a decimal to the nearest hundredth.
A basket contains three apples, three
peaches, and four pears. You
randomly select two pieces of fruit
with replacement. What is the
probability of at least one pear?
Answer: .64
Answer as a simplified fraction.
You roll a fair six-sided die. The die
shows an even number or a number
greater than three.
Answer: 2/3 or .667
Answer as a simplified fraction.
A card is drawn from a
standard deck of cards. What
is the probability of drawing a
queen or a spade?
Answer: 7/8
Answer as a decimal to the nearest hundredth.
One tile with each letter of the
alphabet is placed in a bag,
and one is drawn at random.
What is the probability of
selecting a vowel or a letter
from the word equation?
Answer: .31
A box contains three red playing
cards numbered one to three. The
box also contains five black playing
cards numbered one to five. You
randomly pick a playing card. It is
black or has an odd number.
Answer as a decimal to the nearest thousandth..
Answer: .875
Answer as a decimal to the nearest hundredth.
You survey friends about the type of
party they enjoy most. What is the
probability a friend wanted a skating
party?
Answer: .54
Answer as a decimal to the nearest hundredth.
You survey friends about the type of
party they enjoy most. What is the
probability that a friend wants to bowl
given that she is a female?
Answer: .125
Answer as a decimal to the nearest hundredth.
You survey friends about the type of party
they enjoy most. What is the probability
one of your friends does not want to
dance?
Answer: .85
Answer as a decimal to the nearest hundredth.
You survey friends about the type of party
they enjoy most. Given that you friend
wants to skate, what is the probability that
she is female?
Answer: .79
Answer as a decimal to the nearest tenth.
You survey friends about the type of party
they enjoy most. Given that your friend is
a male, what is the probability that he
don’t want to bowl?
Final
Jeopardy
Answer: .4