Question: 4. Cindy has two coins. One is fair, with a head on one side and a tail on the other. The second is a

4. Cindy has two coins. One is fair, with a head on

4. Cindy has two coins. One is fair, with a head on one side and a tail on the other. The second is a trick coin and has a tail on both sides. She picks up one of the coins at random and flips it. (a) Find the probability that the result is a head. (b) Given that the result is a tail, find the probability that she picked up the fair coin.

Step by Step Solution

★★★★★

3.44 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a C Coin 1 fair PH b P 1 Jul... 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!

I've provided below a list of ineffective communication styles that prevent us from resolving personal and political conflicts. Please review the descriptions given below before answering the...

I have 9 coins in my pocket. Out of them 3 are faulty with heads on both sides. The remaining coins are fair with a head on one side, and a tail on the other. I randomly pick one coin from my pocket,...

A box contains three coins with a head on each side, four coins with a tail on each side, and two fair coins. If one of these nine coins is selected at random and tossed once, what is the probability...

Suppose that a box contains one fair coin and one coin with a head on each side. Suppose that a coin is drawn at random from this box and that we begin to flip the coin. In Eqs. (2.3.4) and (2.3.5),...

Sue has two coins. One is fair, with a head on one side and a tail on the other. The second is a trick coin and has a tail on both sides. Sue picks up one of the coins at random and flips it. a Find...

I need your help. This HM is due tomorrow at 4:00pm Spring 2016 - EBF 304W Homework 2 Due: 5:00pm on Friday, 12 February 2016 (via ANGEL) 50 points Instructions: Please answer all questions clearly...

A coin collector who is just starting his collection currently owns five coins. These five coins consist of three fair coins with a head-on both faces, one fair coin with a head on one face and a...

Solve all Q.1 Seventy-five percent of the defendants are, in fact, guilty. Given that the defendant is guilty, there is a 70 percent chance the jury will convict the person. Given that the defendant...

1. A player throws a fair die and simultaneously flips a fair coin. If the coin lands heads, then she wins twice, and if tails, then one-half of the value that appears on the die. Determine her...

LED Corporation owns $1,000,000 of Branch Pharmaceuticals bonds and classifies its investment as securities available-for-sale. The market price of Branch's bonds fell by $450,000, due to concerns...

what does this sampling distribution represent a it represents the probability distribution of the sample proportion of the number of fulltime students in a random sample of 325 students b it...

Without prior introduction, telemarketers telephone your home and business offering to sell you a variety of products and services. These telemarketers engage in what form of prospecting? Option A...

Cincinnati Cycle Company produces two subassemblies, JY-63 and RX-67, used in manufacturing motorcycles. The company is currently using an absorption costing system that applies overhead based on...

The Piedmont School of Music has hired you as a consultant to help in analyzing the behavior of the schools costs. Use the account-classification method of cost estimation to classify each of the...

Gourmet Specialty Coffee Company (GSCC) is a distributor and processor of different blends of coffee. The company buys coffee beans from around the world and roasts, blends, and packages them for...

Ken Allen, capital budgeting analyst for Bally Gears, Inc., has been asked to evaluate a proposal. The manager of the automotive division believes that replacing the robotics used on the heavy truck...

Matilda Surf Gear, a manufacturer of sports and beach wear, had the following inventory balances at the beginning and end of the year. During the year, the company purchased $240,000 of raw material...

Simplify the expressionx+1+2x+1x+1+2x+1and give your answer in the form off(x)g(x).f(x)g(x).Your answer for the function f(x)f(x) is : functionsequation editorYour answer for the function g(x)g(x) is...

For Exercises classify each as nominal-level, ordinal-level, interval level, or ratio-level measurement. Leap years: . . . 2008, 2012, 2016, . . .

The numbers of grams of protein in a random selection of granola and protein bars are listed below. Construct a boxplot for the data. 14 15 11 4 26 10 24 15 12 15 27 8 10 10 Compare your results to a...

For Exercises find the area under the standard normal distribution curve. Between z = 0 and z = 0.32

Stereograms appear to be composed entirely of random dots. However, they contain separate images that a viewer can "fuse" into a three-dimensional (3D) image by staring at the dots while defocusing...

Students were asked how many songs they had in their digital music libraries. Here's a display of the responses: a) What aspect of this distribution makes it difficult to summarize, or to discuss,...

Here are the same data you saw in Exercise 47 after re-expressions as the square root of assets (in $M) and the logarithm of assets (in $M): a) Which re-expression do you prefer? Why? b) In the...