Homework Answers
(there are more than 1 different questions, as per policy i am answering first question)
question 1 :
P(all 5 are face cards)
= (select 5 cards out of 12 face cards) / (select 5 cards out of 52 cards)
= 12C5 / 52C5
= 0.0003
(please UPVOTE)
Add Answer to:
(1 point) Solve the following problem, similar to problem 4 from section 2.4 of your text....
(1 point) Rework problem 22 from section 2.4 of your text, involving the assignment of tasks...
(1 point) Rework problem 22 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 16 board members: 12 females, and 4 males including Carl. There are 3 tasks to be assigned. Note that assigning the same people different tasks constitutes a different assignment. (1) Find the probability that both males and females are given a task. (2) Find the probability that Carl and at least one female are given...
(1 point) Rework problem 22 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 16 board members: 12 females, and 4 males including...
(1 point) Rework problem 22 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 16 board members: 12 females, and 4 males including Carl. There are 3 tasks to be assigned. Note that assigning the same people different tasks constitutes a different assignment. (1) Find the probability that both males and females are given a task. (2) Find the probability that Carl and at least one female are given...
Rework problem 23 from section 2.4 of your text involving congressional committees. Assume that the committee...
Rework problem 23 from section 2.4 of your text involving congressional committees. Assume that the committee consists of 6 Republicans and 5 Democrats. A subcommittee of 4 is randomly selected from all subcommittees of 4 which contain at least 1 Democrat. What is the probability that the new subcommittee will contain at least 2 Democrats?
Previous Problem Problem List Next Problem (1 point) 4 cards are drawn at random from a...
Previous Problem Problem List Next Problem (1 point) 4 cards are drawn at random from a standard deck. Find the probability that all the cards are hearts. 0.00264 Find the probability that all the cards are face cards. 0.00995 Note: Face cards are kings, queens, and jacks. Find the probability that all the cards are even. 0.0393 (Consider aces to be 1, jacks to be 11, queens to be 12, and kings to be 13) Note: You can earn partial...
Rework problem 21 from section 2.4 of your text, involving the assignment of tasks to student...
Rework problem 21 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 11 board members: 7 females, and 4 males including Tom. There are 2 tasks to be assigned randomly, including that of reserving a room for meetings. There is at most one task per person. (1) Find the probability that Tom is given a task. equation editorEquation Editor (2) Find the probability that Tom is given the task...
Rework problem 25 from section 3.2 of your text, involving choosing freshmen, sophomores, and juniors. For...
Rework problem 25 from section 3.2 of your text, involving choosing freshmen, sophomores, and juniors. For this problem, assume that three students are chosen from 4 freshmen, 7 sophomores, and 3 juniors. What is the probability of selecting 2 freshmen and 1 junior given that at least one freshman will be selected?
Rework problem 7 from section 3.4 of your text, involving the selection of a colored ball...
Rework problem 7 from section 3.4 of your text, involving the selection of a colored ball from one of three bowls. Assume that you randomly pick one of the bowls: X, Y, or Z. You then randomly draw one ball out of the selected bowl and note its color. The bowls contain the following colored balls: Bowl X: 3 red, 2 white, and 1 blue. Bowl Y: 2 red, 1 white, and 2 blue. Bowl Z: 2 red, 1 white,...
Section 2.1 - 2.4 Homework: Problem 11 Previous Problem Problem List Next Problem (1 point) Since...
Section 2.1 - 2.4 Homework: Problem 11 Previous Problem Problem List Next Problem (1 point) Since January 1, 1960, the population of Slim Chance has been described by the formula P - 32000(0.97), where P is the population of the city t years after the start of 1960. At what rate was the population changing on January 1, 1978? rate peoplelyr Preview My Answers Submit Answers You have attempted this nunham times
Rework problem 21 from section 3.3 of your text, involving the selection of colored balls from...
Rework problem 21 from section 3.3 of your text, involving the selection of colored balls from two bags. Assume that each bag contains 5 balls. Bag a contains 3 red and 2 white, while bag b contains 2 red, 2 white, and 1 blue. You randomly select one ball from bag a, note the color, and place the ball in bag b. You then select a ball from bag b at random and make note of its color. (1) What...
(1 point) Rework problem 18 from section 3.3 of your text, involving filling in missing probabilities on a tree diagram. Construct a copy of figure 3.11 in your text, where the first outcome is one o...
(1 point) Rework problem 18 from section 3.3 of your text, involving filling in missing probabilities on a tree diagram. Construct a copy of figure 3.11 in your text, where the first outcome is one of (A,B,C) and the second outcome in each case is one of (1,2,3) (only 1 or 2 in the case of outcome C). Use the following probabilities instead of those given in your text: 12 12 12 12 Find the following missing probabilities (1) Pr[A...
(1 point) Rework problem 22 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 16 board members: 12 females, and 4 males including Carl. There are 3 tasks to be assigned. Note that assigning the same people different tasks constitutes a different assignment. (1) Find the probability that both males and females are given a task. (2) Find the probability that Carl and at least one female are given...
(1 point) Rework problem 22 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 16 board members: 12 females, and 4 males including Carl. There are 3 tasks to be assigned. Note that assigning the same people different tasks constitutes a different assignment. (1) Find the probability that both males and females are given a task. (2) Find the probability that Carl and at least one female are given...
Previous Problem Problem List Next Problem (1 point) 4 cards are drawn at random from a standard deck. Find the probability that all the cards are hearts. 0.00264 Find the probability that all the cards are face cards. 0.00995 Note: Face cards are kings, queens, and jacks. Find the probability that all the cards are even. 0.0393 (Consider aces to be 1, jacks to be 11, queens to be 12, and kings to be 13) Note: You can earn partial...
Section 2.1 - 2.4 Homework: Problem 11 Previous Problem Problem List Next Problem (1 point) Since January 1, 1960, the population of Slim Chance has been described by the formula P - 32000(0.97), where P is the population of the city t years after the start of 1960. At what rate was the population changing on January 1, 1978? rate peoplelyr Preview My Answers Submit Answers You have attempted this nunham times
(1 point) Rework problem 18 from section 3.3 of your text, involving filling in missing probabilities on a tree diagram. Construct a copy of figure 3.11 in your text, where the first outcome is one of (A,B,C) and the second outcome in each case is one of (1,2,3) (only 1 or 2 in the case of outcome C). Use the following probabilities instead of those given in your text: 12 12 12 12 Find the following missing probabilities (1) Pr[A...
Most questions answered within 3 hours.
-
Reynold company is considering an investment of $130,000 in
new equipment. The new equipment is expected...
asked 1 minute from now -
Break-even time. Hampton Corporation’s research
and development department is presenting a proposal for new product
research....
asked 2 minutes ago -
At Lake Itasca in Minnesota, the Mississippi river is only 25.0
feet wide. If you are...
asked 3 minutes ago -
A 2.0 μF parallel-plate air-filled capacitor is connected
across a 10 V battery.
(a) Determine the...
asked 13 minutes ago -
Write in Python This program:
1. Correct the compute_cells_state function which receives as
parameter an array...
asked 3 minutes ago -
1. What is the difference in the output layer between a neural
network used for classification,...
asked 11 minutes ago -
ECO
2013 &
asked 18 minutes ago -
Insight refers to:
a.
Adaptive decision-making
b.
Credibility and trustworthness
c.
Understanding of one's problems
d....
asked 24 minutes ago -
Explain the differences between rights and permissions within
Windows. Define the principle of least privilege and...
asked 31 minutes ago -
A solid, frictionless cylindrical reel of mass M=5.00kg and
radius R=0.55m is used to draw water...
asked 34 minutes ago -
how do radio waves get emitted from Jupiter?
- do they come from radiation from planet...
asked 34 minutes ago -
The test statistic used in the F test for the equality of two
variances is calculated...
asked 46 minutes ago