Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 22, 2024

There are 30 students in a class. 20 of them have a blue pens and 12 have green. At least every student has a pen.

There are 30 students in a class. 20 of them have a blue pens and 12 have green. At least every student has a pen. What is the probability of selecting a student at random who has only blue pen?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Symbolic Logic

Authors: William Gustason, Dolph E Ulrich

2nd Edition

1478616857, 9781478616856

More Books

Students also viewed these Mathematics questions

Question

★★★★★

In this problem, we shall outline a form of robust linear regression. Assume throughout the exercise that the data consist of pairs (Yi, xi) for i = 1, . . . , n. Assume also that the xi s are all...

Answered: 1 week ago

Question

★★★★★

2. Imagine that your friends teenage son was involved in a serious car accident in which one of his friends died. Although the accident occurred 3 months ago, her son refuses to talk about the...

Answered: 1 week ago

Question

★★★★★

Where do you see the organization in 5/10 years?

Answered: 1 week ago

Question

★★★★★

The Fast Reader Company supplies bulletin board services to numerous hotel chains nationwide. The owner of the firm is investigating the desirability of employing a billing firm to do her billing and...

Answered: 1 week ago

Question

★★★★★

Bailey Corporation has a Research and Development (R&D) program where they tend to look into interesting new product ideas suggested by their engineers. In 2020, Bailey Corp. spent $500,000 on a R&D...

Answered: 1 week ago

Question

★★★★★

Help please Standard 9: I can solve equations involving exponential and logarithmic expressions. Solve the following equations for x, express your answer as an exact value: 1. 30 =17 2. 3In(2x -1) =17

Answered: 1 week ago

Question

★★★★★

For each one of the costs below, explain whether the resource cost is explicit or implicit, and give the annual opportunity cost for each one. Assume the owner of the business can invest money and...

Answered: 1 week ago

Question

★★★★★

7. The following image shows incoming waves at times 0 and 2 seconds. Use this information to predict the resulting waves at times of 6 and 8 seconds. ____.__..._._._,,_.._.. wwF "a. -__. _...

Answered: 1 week ago

Question

★★★★★

The data represent the cost, return on investment, and graduation rate for a random sample of fifty colleges or universities in the United States. The data is from payscale.com. The variable "Cost"...

Answered: 1 week ago

Question

★★★★★

Compute the increase in customer lifetime value (CLV) for a Rosewood patron under the proposed branding initiative. Your customer lifetime value analysis should use the Excel workbook (link posted...

Answered: 1 week ago

Question

★★★★★

A project manager is leading an agile team. The daily standups and iteration meetings are currently facilitated by the product owner. A team member contacts the project manager and mentions that they...

Answered: 1 week ago

Question

★★★★★

The top eight hitters in a softball league have batting averages of 0.373, 0.360, 0.321, 0.321, 0.320, 0.312, 0.311, and 0.127. Find the mean of the batting averages

Answered: 1 week ago

Question

★★★★★

2. Take a familiar problem as your starting point. What are the main elements of the problem? Discuss whether you all agree on the choice of main elements.

Answered: 1 week ago

Question

★★★★★

2. In this chapter, the reader should reflect on the following concepts: Context, winwin, win-lose, ambiguity, mental model, point of reference.

Answered: 1 week ago

Question

★★★★★

2. In this chapter, the reader should reflect on the following concepts: Patterns, symmetrical relationships, complementary relationships.

Answered: 1 week ago

Previous Question Next Question