Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 09, 2024

Giving a test to a group of students, the grades and gender are summarized below.Round your answers to 4 decimal places. Grades and GenderABC Total

Giving a test to a group of students, the grades and gender are summarized below.Round your answers to 4 decimal places.

Grades and GenderABCTotalMale10152045Female198936Total29232981

If one student is chosen at random,

a.Find the probability that the student got a B:

b.Find the probability that the student was female AND got a "B":

c.Find the probability that the student was female OR got a "C":

d.If one student is chosen at random, find the probability that the student got a 'A' GIVEN they are female:

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

A First Course In Differential Equations

Authors: Kumari Vandana

1st Edition

9353147123, 9789353147129

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Identify several controls directed at ensuring the integrity of the procurement business process.

Answered: 1 week ago

Question

★★★★★

Assume Boeing sold a 767 aircraft to American Airlines on January 1, 2016. The sales agreement required American Airlines to pay $10 million immediately and $10 million on December 31 of each year...

Answered: 1 week ago

Question

★★★★★

What are the student-professor relationships like (i.e., collegiality)?

Answered: 1 week ago

Question

★★★★★

In keeping with a modernization of corporate statutes in its home state, UMC Corporation decided in 2011 to discontinue accounting for reacquired shares as treasury stock. Instead, shares repurchased...

Answered: 1 week ago

Question

★★★★★

Brian makes $ 2 7 , 0 0 0 per year. How much can he expect to contribute to FICA taxes in 2 0 1 8 ? How much will his employer contribute?

Answered: 1 week ago

Question

★★★★★

"Expenditure-side real GDP at chained PPPs (in mil. 2017US$)" denoted by rgdpe. "Number of persons engaged (in millions)" denoted by emp. "Average annual hours worked by persons engaged" denoted by...

Answered: 1 week ago

Question

★★★★★

Define Decision making

Answered: 1 week ago

Question

★★★★★

What are the major social responsibilities of business managers ?

Answered: 1 week ago

Question

★★★★★

What are the skills of management ?

Answered: 1 week ago

Question

★★★★★

Which of these chemicals is used as a water softening agent? [A] Baking soda [B] Washing soda [C] Bleaching powder [D] Slaked lime

Answered: 1 week ago

Question

★★★★★

Which of these chemicals is used to form soaps containing sodium salts? [A] Sulphuric acid [B] Sodium hydroxide [C] Nitric acid [D] Carbonic acid

Answered: 1 week ago

Question

★★★★★

What can be done to change the culture within the company? Jessie Singh and Ashton Chan met during new student orientation day at Parkville University. They had been seated at the same table and...

Answered: 1 week ago

Question

★★★★★

In addition to the problems identified by employees, what other actions should Jessie and Ashton take? Why? Jessie Singh and Ashton Chan met during new student orientation day at Parkville...

Answered: 1 week ago

Question

★★★★★

Why are all the employees going to Jessie with their problems? How can a more equitable partnership and sharing of responsibilities be established? Jessie Singh and Ashton Chan met during new student...

Answered: 1 week ago

Previous Question Next Question