Question

A committee of four students will be selected from a list that contains six Grade 9...

A committee of four students will be selected from a list that contains six Grade 9 students and eight Grade 10 students.

a) Show the probability distribution for the number of grade 10's on the committee.

b) What is the expected number of Grade 10 students on the committee? (1 mark) Remember, these are humans! No decimals

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A committee of four students will be selected from a list that contains six Grade 9...
A committee of four students will be selected from a list that contains six Grade 9 students and eight Grade 10 students. a) Show the probability distribution for the number of grade 10's on the committee. b) What is the expected number of Grade 10 students on the committee?
The students’ council in a school is made up of 9 grade 12 students and 6...
The students’ council in a school is made up of 9 grade 12 students and 6 grade 11 students. A committee of 5 students is being randomly selected from the council. What is the probability that the committee will have 4 grade 11s and 1 grade 12 student?
Five students are to be selected from 6 grade 9 students, 10 grade 10 students, 8...
Five students are to be selected from 6 grade 9 students, 10 grade 10 students, 8 grade 11 students, and 9 grade 12 students. In how many ways could they all be from the same grade?
A committee of four is to be chosen from a group of six men and seven...
A committee of four is to be chosen from a group of six men and seven women. a) How many different committees are possible? b) What is the probability that committee consists of two men and two women? c) What is the probability that committee consists of at least two women?
The Louisiana State Senate contains 14 Democrats and 25 Republicans. A committee of 4 members is...
The Louisiana State Senate contains 14 Democrats and 25 Republicans. A committee of 4 members is being selected. Use this information to answer the following. Step 1 of 5: If the committee is selected at random, what is the probability that all of the members are Democrats? Step 2 of 5: If the committee is selected at random, what is the probability that all of the members are Republicans? Step 3 of 5: If the committee is selected at random,...
For this problem, assume that the committee contains 9 men and 5 women and that three...
For this problem, assume that the committee contains 9 men and 5 women and that three are selected at random for a subcommittee. What is the probability that the subcommittee consists of 2 men and 1 woman, given that it contains both men and women?
From a group of 10 boys and 12 ​girls, a committee of 5 students is chosen...
From a group of 10 boys and 12 ​girls, a committee of 5 students is chosen at random. a. What is the probability that all 5 members on the committee will be​ girls? b. What is the probability that all 5 members of the committee will be​ boys? c. What is the probability that there will be at least 1 girl on the​ committee? (please show all the work, as I am very confused)
A committee is selected to vote yes or no on a proposed location for a new...
A committee is selected to vote yes or no on a proposed location for a new parts distribution center. The committee is composed of three people who live in (A)bbeytown, five people who live in (B)arnsborough, six people who live in (C)hatterville, and eight people who live in (D)itherburgh. At least 17 votes are required for a decision, and the committee members will vote in blocs according to their places of residence. List all winning coalitions and identify the critical...
A committee of four is selected from a total of 4 freshmen, 5 sophomores, and 6...
A committee of four is selected from a total of 4 freshmen, 5 sophomores, and 6 juniors (obviously without replacement since one person can't simultaneously fill two committee spots). Using combinations, determine the probability that: a. at least three freshmen.are selected b. all four selected are of the same class (order of selection doesn't matter) c. all four selected are NOT of the same class (order of selection doesn't matter) d. exactly three of the same class are selected (order...
A committee of 5 persons is to be selected out of 6 men and 2 women....
A committee of 5 persons is to be selected out of 6 men and 2 women. Find the number of ways in which more men are selected than women? b) If 5 students are to be randomly chosen from a group of 12 students to form a committee for a class trip, what is the probability that group members Alice and Tom will be chosen for the committee?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT