Marbles in an urn

Assignment Help Basic Statistics
Reference no: EM131824918

Marbles in an urn. Imagine you have an urn containing 5 red, 3 blue, and 2 orange marbles in it.

(a) What is the probability that the first marble you draw is blue?

(b) Suppose you drew a blue marble in the first draw. If drawing with replacement, what is the probability of drawing a blue marble in the second draw?

(c) Suppose you instead drew an orange marble in the first draw. If drawing with replacement, what is the probability of drawing a blue marble in the second draw?

(d) If drawing with replacement, what is the probability of drawing two blue marbles in a row?

(e) When drawing with replacement, are the draws independent? Explain.

Reference no: EM131824918

Questions Cloud

What is the probability that he voted in favor : Suppose we randomly sampled a person who participated in the exit poll and found that he had a college degree.
What type of production or other facility would you suggest : What type of production or other facility would you suggest be built using the FDI? Intra South American-two or more countries in the region.
Patient tests positive for lupus : It's never lupus." Do you think there is truth to this statement? Use appropriate probabilities to support your answer.
Prepare budgeted income statement for the month ended : Income tax expense is budgeted at 35% of income before taxes. Prepare the 2011 budgeted income statement for the month ended January
Marbles in an urn : Marbles in an urn. Imagine you have an urn containing 5 red, 3 blue, and 2 orange marbles in it.
What is the probability the next is also blue : (a) Suppose you draw a chip and it is blue. If drawing without replacement, what is the probability the next is also blue?
What are key components of strategic transformation : To describe how a justice organization could reshape its operational behavior to improve its ability to provide public safety.
What you learned and how the information will be used : Write a 4 page reflection paper on why you believe that you deserve a C Tell me about what you learned and how the information will be used.
Find the probability of drawing a hardcover book : The table below shows the distribution of books on a bookcase based on whether they are nonfiction or fiction and hardcover or paperback.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Computing optimal production quantities for company

Compute the optimal production quantities for the company?

  Integers and square roots

How many integers are there between 5 and 14? How Many rational numbers are there between 5 and 14?

  A simple random sample of 49 8th graders at a large

a simple random sample of 49 8th graders at a large suburban middle school indicated that 82 of them are involved with

  Influence the world of the third-wave era

How did China influence the world of the third-wave era? How was China itself transformed by its encounters with a wider world?

  Does the process look to be in statistical control

The following sample information was obtained by taking four doughnuts per hour for twelve hours from Fawcett Bakery's doughnut process and weighing them.

  Construct a decision tree for the problem.

If the decision maker knows nothing about the probabilities of the three states of nature, what is the recommended decision using the optimistic, conservative and minimax regret approaches?

  Two random variables x and y have the joint distribution p0

two random variables x and y have the joint distribution p0 0 0.2 p0 2 0.3 p1 1 0.1 p2 0 0.3 p 2 2 0.1 and px y 0

  What is the y-intercept and the slope

A specialty cleaning company charges an equipment fee and an hourly labor fee. A linear equation that expresses the total amount of the fee the company charges.

  The value of twitter has been growing exponentially at a

the value of twitter has been growing exponentially at a rate of 150 a year. if the company was worth 0.5 million in

  Approximate of cameras sold

The camera department of a large department store sells three different brands of cameras: Proxima, Yakima, and Tetron. Approximately 60% of the cameras sold are Yakimas with Tetrons accounting for 30% of sales and Proxima the remaining 10%.

  Conduct a two sample t test

Conduct a two-sample t test to determine whether there is any evidence to suggest that the population mean street widths are different.

  Algebra problems-academic response

Write the following phrase using symbols. 4 times the sum of m and q. Elaine was charged $195 interest for 1 month on a $1000 credit card balance. What was the monthly interest rate

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!

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