Question: 9. In a classroom, 100 plastic fish are in a tub. The tub is hidden from the students' view. Some fish are green, and

9. In a classroom, 100 plastic fish are in a tub. The tub is hidden from the students' view. Some fish are green, and

9. In a classroom, 100 plastic fish are in a tub. The tub is hidden from the students' view. Some fish are green, and the rest are yellow. The students know that there are 100 fish, but they don't know how many of each color there are. The students go fish- ing, each time picking a random fish from the tub, recording its color, and throwing the fish back in the tub. At the end of the day, 65 fish have been chosen, 12 green and 53 yellow. What is the best estimate you can give for the number of green fish and the number of yellow fish in the tub? Describe how to calculate this best estimate, and explain why your method of calculation makes sense in a way that a seventh-grader might understand. Is your best estimate necessarily accurate? Why or why not?

Step by Step Solution

★★★★★

3.41 Rating (145 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Solution Final Answers In conclusion while the ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

After speaking with legal counsel, Greta and Malala decide to form a business corporation. Their autonomous vehicle business takes off and has become very successful. Explain the different roles that...

The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

On January 1, 2015, Matadors, Inc. purchased $100,000 of five-year, 8% bonds when the effective rate of interest was 10%, paying $92,277.Interest is to be paid on July 1 and December 31. Prepare the...

From the book Networks, Crowds, and Markets: Reasoning about a Highly Connected World. By David Easley and Jon Kleinberg. Cambridge University Press, 2010. Complete preprint on-line at...

Research Report Students name Professors name Institution Date Contents Title .. 3 Abstract 3 Acknowledgement .3 Introduction .4 Main body of Report/Methodology 5 Various kinds of isolation.6...

Max Liboiron (2021). Attached below: counting for nearly 40 percent of plastic production in Europe' and 33 percent in Canada.* The next largest categories are building and construction, at just over...

Due Week 4: Work Breakdown Structure According to the PMBOK Guide, "the WBS is a deliverableoriented hierarchical decomposition of the work to be executed by the project team, to accomplish the...

Providing Quality School-Based Learning and Support Services 239 Chapter 6 Language and literacy support Your core task The core task of almost all TAs is to support students language and literacy...

#43,46,47,50,51,53,54 Section 5.2 Exercises 355 (a) What probability should replace "?" in the table? Why? (b) Find the probability that the chosen trip did not begin 42. Is this your card? A...

Refer to Problem 15C-2. Assume the identical set of facts, but in addition pretend that the machine falls into a new CCA class for taxation purposes. Lets say it falls into Class 44, which has a rate...

Camping Time is an outdoor equipment company specialising in all-weather camping equipment. They have branches in Denver, Colorado and Dubai, UAE. The company has recently recruited a new financial...

find the derivative of e ^ ( 3 x ) ( 3 x ^ 2 + 2 6 x + 8 )

The data in the table to the right were obtained through a survey of randomly selected subjects. a. If one of the survey subjects is randomly selected, find the probability of getting someone...

Seerden Servicing monitors its accounts receivable carefully. A review determined that a customer, John Daley, was unable to pay his $130,000 past-due account. Seerden accepted a 90-day promissory...

If one car owner is randomly selected, find the probability of getting someone who lives in a large city, given that her or his car is foreign. Are owning a foreign car and living in large cities...

On March 1, 2013, Beldon Corporation purchased land as a factory site for $60,000. An old building on the property was demolished, and construction began on a new building that was completed on...

Swanson & Hiller, Inc., purchased a new machine on September 1, 2008 at a cost of $108,000. The machines estimated useful life at the time of the purchase was five years, and its residual value was...

How can you request an ethics consult for a current patient

A: Suppose you have a homothetic production technology and you face input prices (w,r). (a) On a graph with labor on the horizontal and capital k on the vertical axis, illustrate a ray along which...

The Evolution of the Fashion Industry: Consider the market for clothes and suppose there exist 100 different styles that can be produced and can be arranged (and equally spaced) on a circle. Among...

A: We can then model exam grades as emerging from a production process that takes hours of studying and hours of sleep as inputs. Suppose this production process is homothetic and has decreasing...

Refer to the Baseball 2012 data that report information on the 30 Major League Baseball teams for the 2012 season. Create a frequency distribution for the the team payroll variable and answer the...

The following chart depicts the annual revenues, by type of tax, for the state of Georgia. The chart was developed using Kids Zone, an NCES project. Their website is nces.ed.gov/...

A recent study of home technologies reported the number of hours of personal computer usage per week for a sample of 60 persons. Excluded from the study were people who worked out of their home and...