a) f you randomly select two cards from a deck of playing cards
without replacement, what...
a) f you randomly select two cards from a deck of playing cards
without replacement, what is the probability that you get an ace
card followed by a face card
b) if you toss a coin 400 times, find the usual range for the
number of tails that you expect to get.
c) Find the probability of selecting at least 1 ace card when
you draw 3 cards without replacement. Answer in reduced
fraction.
d) Given x̅ = 78.5 and...
A student will randomly select 5 cards from a deck of 52 cards.
Each card is...
A student will randomly select 5 cards from a deck of 52 cards.
Each card is uniquely identified by a label which is a combination
of a letter (one of the following: A, B, C, D) followed by a number
(one of the following: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13).
The labels on the cards are A1, A2, A3, A4, A5, A6, A7, A8, A9,
A10, A11, A12, A13, B1, B2, B3, B4,...
A student will randomly select 5 cards from a deck of 52 cards.
Each card is...
A student will randomly select 5 cards from a deck of 52 cards.
Each card is uniquely identified by a label which is a combination
of a letter (one of the following: A, B, C, D) followed by a number
(one of the following: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13).
The labels on the cards are A1, A2, A3, A4, A5, A6, A7, A8, A9,
A10, A11, A12, A13, B1, B2, B3, B4,...
Probabilities with a deck of cards. There are 52 cards in a
standard deck of cards....
Probabilities with a deck of cards. There are 52 cards in a
standard deck of cards. There are 4 suits (Clubs, Hearts, Diamonds,
and Spades) and there are 13 cards in each suit. Clubs/Spades are
black, Hearts/Diamonds are red. There are 12 face cards. Face cards
are those with a Jack (J), King (K), or Queen (Q) on them. For this
question, we will consider the Ace (A) card to be a number card
(i.e., number 1). Then for each...
Sam is going to repeatedly select cards from a standard deck of
52 cards with replacement...
Sam is going to repeatedly select cards from a standard deck of
52 cards with replacement until he gets his 5th heart card.
Let Y be the number of cards he is drawing.
Let X1 be the number of spot cards (2, 3, 4, 5, 6, 7, 8, 9, 10) he
draws,
X2 be the number of face cards (Jack, Queen and King) he
draws,
and X3 be the number of aces he draws.
Find the JOINT PROBABILITY MASS FUNCTION...
Consider picking three cards (without replacement) from five
cards marked with number 1 through 5, and...
Consider picking three cards (without replacement) from five
cards marked with number 1 through 5, and observe the sequence.
(a) (2 pts) What is the total number of outcomes in the sample
space?
(b) (3 pts) What is the conditional probability the second card
is even given that the first card is even?
(c) (3 pts) What is the conditional probability the first two
cards are even given the third card is odd?
(d) (2 pts) Consider the following two...
From a deck of 52 cards, what is the probability that you draw a
face card...
From a deck of 52 cards, what is the probability that you draw a
face card (J,Q,K), an Ace or a black card?
2. If you flip a coin 5 times and 4 times you see a head, what
is the probability that the next flip is a tail?
3. Using 2 eight-side dice, what is the probability that you
roll the most common combined number?
4. What is the probability that you roll 2 consecutive green
numbers (i.e., 0,00)...