Question: Sarah has two tests at school next week a math test and a physics test Let A represent the event that she passes her math

Sarah has two tests at school next week a math test

Sarah has two tests at school next week a math test and a physics test Let A represent the event that she passes her math test and B represents the event that she passes her physics test If A and B are independent events with P A 0 30 and P A and B 0 21 find P B Give your answer as a decimal rounded to two decimal places

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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!

Sarah has two tests at school next week, a math test and a physics test. Let A represent the event that she passes her math test and B represent the event that she passes her physics test. If A and B...

QUESTION 20 . 1 POINT Sarah has two tests at school next week, a math test and a physics test. Let A represent the event that she passes her math test and B represent the event that she passes her...

An algorithm has been written in pseudocode to input some numbers. It only outputs any numbers that are greater than or equal to 100. The number 999 is not output and stops the algorithm. INPUT...

Please read the question Question: On pages 5 and 6 the authors write, "Narrative provides not only meaning but also a mental framework for imbuing future experiences and information with meaning, in...

Steve Raucci Please Read Please Summarize and use theses in summary. How would you best describe Steves management style? What was the most surprising thing about the case? What would have done if...

Please read the question Question : What are "spaced practice", "varied practice", and "interleaved practice"? Give a definition for each. Then give an example of each from your own experience as a...

1-Please provide 5 cross-examination questions for: Chris Moss Dr. Gerry Stein Sydney Payne Terry Preece Leslie Brown Alex Lloyd 2-Explain why/how/if you would use exhibits A, B, C, and D. 3-What...

These are what my teacher expects for a strategic analysis essay: "Strategic Case Analyses - Case studies provide important windows into the real problems that firms are trying to solve. Note, since...

Describing Data Once we have collected data from surveys or experiments, we need to summarize and present the data in a way that will be meaningful to the reader. We will begin with graphical...

Parent perspective for case study: In this forum post and respond by taking the perspective of Joshua's family. Contribute concepts or ideas from the textbook to support the family perspective....

Write the definition of each one and his property: inspirational leadership strategic leadership supervisory leadership

1. Suppose that Darla tells several of her friends about Irenes instructing the man to take goods without paying for them after the tsunami. If Irene files a tort action against Darla alleging...

What is expectancy theory?

A hula hoop and solid disc of equal radii are rolled, from rest and without slipping, down an incline plane. Which one will reach the bottom of the inclined plane first? Explain.

In concerning itself with Pettits off-the-job conduct, did the Board of Education violate her right to privacy? Or was its concern with her lifestyle legitimate and employment related? TEACHING...

Was the Board of Education justified in firing Pettit? Explain. TEACHING ELEMENTARY SCHOOL CHILDREN with intellectual disabilities requires skill, patience, and devotion, and those who undertake this...

Using the following table, consider the observable artifacts that transmit the organizational culture of your university.