The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less is 0.0020
<h3>What is probability? </h3>
Probability can be defined as the likelihood of an event to occur. In statistics, the mean of the sample distribution typically shows the probability of the population.
From the parameters given:
- The sample size (n) = 55 patients
- Let's assume that the mean (x) = 32 (i.e. 58.2%) of the patients
The sample proportion 
can be computed by using the expression:
If the percentage of the probability of all patients in the emergency room = 0.75
The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less can be computed as:
From the Z distribution table:
Learn more about probability here:
brainly.com/question/24756209
Group of answer choices.
A. Ahmed, who studied mathematics and economics.
B. Michelle, who studied psychology and physiology.
C. Marisol, who studied communications and business.
D. Jackson, who studied liberal arts and foreign languages.
Answer:
C. Marisol, who studied communications and business
Explanation:
Human resources (HR) can be defined as an art of managing, controlling and improving the number of people (employees or workers), functions, activities which are being used effectively and efficiently by an organization. Thus, human resources managers are saddled with the responsibility of managing and improving the welfare and working conditions of the employees working in an organization.
In this scenario, Marta is interviewing candidates for a position in the Human Resources department at her company. She is deciding who to interview by going through resumés and looking at the subject areas in which each candidate studied.
Hence, the candidate that would be the best choice for Marta to interview is Marisol, who studied communications and business because with her course of study, she should have the requisite knowledge and skill set to work effectively and efficiently in the Human Resources department.
Answer:
security/protection
Explanation:
The main purpose of a data encryption algorithm is security/protection. These algorithms grab data and change it into indecipherable code. This code can only be decrypted using a key that has been uniquely created for that exact piece of data. Usually, when the encrypted data and key have been created the key is given to the select few that need to have access to the data. This process helps protect the data from being seen or manipulated by unwanted parties.
The Cold War was fought after WWII from 1945 - 1991 between the US and democratic nations and the USSR and the Communist nations. They fought many 'proxy wars' such as, for example, but not limited to:
- Korean War
- Cuban missile crisis
The Cold War was named the way it is, because the two sides didn't fight head on head (as stated above). Instead, they supplied groups they are allied with, with volunteers, weapons & technology, as well as economic boosts. The Cold War saw the advancement of technology in many regions, including missiles, space technology, and other military technology.
Towards the end of the Cold War, the USSR had internal troubles, including satellite nations that wanted more freedom and democracy, as well as problems with the economy. Soon, the then-USSR leader, Mikhail Gorbachev, allowed <em>Glasnot</em>, or opennes, which ended the USSR's rule in 1991. He led the domestic reform and nuclear disarmament to help end the cold war, but because of internal factors, helped brake apart the USSR and lead to the downfall of communism in Europe.
However, Communism still continued in other nations, such as Cuba, Vietnam, & North Korea, but soon gave way to either a totalitarian state, or glasnot as well, as they either accepted US intervention and trade agreements (such as Vietnam) , or closed off even more (such as North Korea).
Even though people living during the Cold War had to live in fear, the Cold War helped bring the world more together, to give the world was able to draw closer together. The Cold War also spurred technological development (however mostly in the military), and helped create many organizations that helped countries around the world (such as the Peace Corps) and to further explore the world we live in as well as the surroundings (NASA). It also saw the creation of military alliances (NATO) as well as trading organizations, such as the World Trade Organization (WTO) and the North American Free Trade Organization (NATO) (in which the WTO is the whole world, while NATO was only Canada, USA, and Mexico).
hope this helps
Answer:
x= -1
Explain:
Since we know y=9, we can put 9 in for y in the other equation. so we then have 9= -3x+6. We do reverse order of operations and subtract 6 from both sides first and we have 3= -3x. We divide both sides by -3 to get x alone and our final answer is -1=x
