User Account

All Pages

Simplify answers for problem

Assignment Help Basic Statistics
Reference no: EM131051706

1. You don`t need to simplify answers for this problem, complicated fractions are OK. Two boxes have colored balls in them. Box A has 3 blue and 7 red balls in it, box B has 1 blue and 1 red.

a) Six balls are drawn without replacement from box A. What is the chance that exactly two balls are blue or the first two balls drawn are the same color?

b) A ball is randomly selected from box A and put into box B. Then a ball is randomly selected from the three balls in box B. What is the chance that the ball put from box A into box B is blue, given that the ball drawn from box B is blue?

Reference no: EM131051706

Questions Cloud

Is this the right approach to combat piracy : Is this the right approach to combat piracy? What are the possible risks? How would you fight this problem if it were your job?
Positive correlation between teacher salaries-prescription : Over the past decade, there has been a strong positive correlation between teacher salaries and prescription drug cost. (a) Do you think paying teachers more causes prescription drugs to cost more? Explain. (b) What lurking variable might be causi..
Keeping your eye on the ball : We sometimes read a newspaper or magazine or listen to a news report and hear about the downfall of U.S. manufacturing and how many people are losing their jobs in manufacturing plants.
Record the transactions on materials ledger accounts : Record the transactions on materials ledger accounts. (The ''On Order'' columns should be omitted.) Use the following inventory methods, assuming the use of a perpetual inventory system. Carry unit prices to four decimal places.
Simplify answers for problem : You don`t need to simplify answers for this problem, complicated fractions are OK. Two boxes have colored balls in them. Box A has 3 blue and 7 red balls in it, box B has 1 blue and 1 red.
How resistant is the stud to twisting : How resistant is the stud to twisting? How is this resistance increased as the building is completed?
What is the budgeted cost of unused capacity : Calculate the budgeted cost per unit of cost driver for each indirect cost pool. What is the budgeted cost of unused capacity? What is the budgeted total cost and the cost per unit of resources used to produce (a) basketballs and (b) volleyballs?
Mean of the sampling distribution : A bottling company fills bottles with a mean of 500 mL of liquid, with a standard deviation of 2 mL. Quality control randomly samples 20 bottles at a time. Consider the mean volume of liquid in the sample bottles. What is the mean of the sampling ..
Operation more efficient and customer-oriented : Think about recent experiences you have had with service organizations and select one in which you had to wait for an unreasonable length of time to get what you wanted.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Yashchin 1995 discusses a process for the chemical etching

yashchin 1995 discusses a process for the chemical etching of silicon wafers used in integrated circuits. this process

  Z-cutoff values for the rejection region

A company is filling bags of rock salt to a level of 50 pounds. It believes that all bags are filled correctly, but would like to use a hypothesis test with an alpha of 0.05 to check this belief.

  Compute expectations and variances of x and y

One of the 4 bus drivers is also randomly selected. Let Y denote the number of students on his bus. Compute the expectations and variances of X and Y.

  Confidence interval construction

June Walker is the Director of the Annual Fund for Marine Life University. She asks her analyst to study the giving patterns of the alumni of the School of Marine Sciences.

  Relationship among variables is sufficient to warrant

Describe the data appear the strength of the relationship among variables is sufficient to warrant using linear regression forecasting.

  A toll bridge charges 100 for passenger cars and 275 for

a toll bridge charges 1.00 for passenger cars and 2.75 for other vehicles. suppose that during daytime hours 60 of all

  Probability that person selected is female-attended college

78 percent of the males attended college. A management trainee is selected at random. What is the probability that the person selected is a female who did attend college?

  Finding z-value according to a normal distribution

Assume that a random variable, x, is distributed according to a normal distribution with mean 12 and standard deviation 2. Find the z-value if:

  Understanding of the nature and extent of problem

In your answer, you will need to demonstrate some understanding of the nature and extent of the 'problem' before applying your chosen sociological theory. You will need to use at least 8 authoritative sources (journal articles, textbooks, etc.)

  Students eligible to serve on the committee

In how many ways can a committee consisting of 2 faculty members and 4 students be formed if there are 12 faculty members and 14 students eligible to serve on the committee.

  Estimate an average amount of sick leave per employee

A certain firm specializing in the manufacture and sale of free time clothing has 80 retail stores in Florida and 140 in California. With each state as a stratum, the firm wishes to estimate average sick-leave time per employee for the past year

  Statistic that follows an f distribution

An F statistic is any statistic that follows an F distribution. Which of the following are true about F statistics and f distribution? Select all that apply

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd