3. The frequency distribution shown here illustrates the number of medical tests conducted on 30 randomly selected emergency patients. Number of tests performed Number of patients 0 1 2 3 4 or more 12 8 2 3 5 If a patient is selected at random, find these probabilities. a. The patient has had exactly 2 tests done. b. The patient has had at least 2 tests done. c. The patient has had at most 3 tests done. d. The patient has had 3 or fewer tests done. e. The patient has had 1 or 2 tests done.

Answers

Answer 1

a. The probability that the patient has had exactly 2 tests done is 1/15.

b. The probability that the patient has had at least 2 tests done is 1/3.

c. The probability that the patient has had at most 3 tests done is 5/6.

d. The probability that the patient has had 3 or fewer tests done is the same as the probability that the patient has had at most 3 tests done, which is 5/6.

e. The probability that the patient has had 1 or 2 tests done is 2/3.

How to calculate the probability

a. The probability that the patient has had exactly 2 tests done is;

= 2/30

= 1/15.

b. The probability that the patient has had at least 2 tests done is;

= (2 + 3 + 5)/30

= 10/30

= 1/3.

c. The probability that the patient has had at most 3 tests done is

=(12 + 8 + 2 + 3)/30

= 25/30

= 5/6.

d. The probability that the patient has had 3 or fewer tests done is the same as the probability that the patient has had at most 3 tests done, which is 5/6.

e. The probability that the patient has had 1 or 2 tests done is;

= (12 + 8)/30

= 20/30

= 2/3.

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Related Questions

CIVICS
What is a positive aspect of social media?" A. People can argue with others about their beliefs.

B. People can show off all the nice things they have.

C. People can prove that the positions of other people on certain topics are wrong.

D. People can interact with people who have different experiences and backgrounds​

Answers

Answer:

My choice would be

Explanation:

Ofcourse it cannot be B, because showing of may quench the posters thirst but it's not a positive aspect.

I feel it's D because social media acts as a platform to gain social connections from different people of different places. It gives us that real experience of knowing a new culture, tradition and custom. On the other hand, it also moulds us mentally as we have to be alert of what and what not share. These interactions improves our understanding of people and their psychology also.

Answer: d

Explanation:

Jackie's cousin visited every weekend during the year. Which test does this fit for?
Member of Household
Neither
Relationship
Both

Answers

Answer:

One of the criteria for claiming a dependent on your tax return is that the person must be a member of your household or a relative. To be a member of your household, the person must live with you for the entire year as a member of your family. To be a relative, the person must meet certain tests of blood or legal relationship. Jackie's cousin visited every weekend during the year. Which test does this fit for? Member of Household, Neither, Relationship, or Both?

The correct answer is Neither. Jackie's cousin does not meet the member of household test because he did not live with Jackie for the entire year. He also does not meet the relationship test because cousins are not considered relatives for tax purposes unless they live with you for the entire year as a member of your family.

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What are the positive results for group members of self-disclosure in group therapy?

Answers

Self-disclosure in group therapy can lead to positive outcomes for group members, fostering trust, empathy, and personal growth.

Self-disclosure in group therapy refers to the act of sharing personal thoughts, feelings, and experiences with other group members. It plays a crucial role in facilitating a supportive and therapeutic environment within the group. Several positive results can emerge from self-disclosure in group therapy.

Firstly, self-disclosure promotes trust among group members. When individuals openly share their experiences, struggles, and vulnerabilities, it creates a sense of mutual trust and validation within the group. This trust allows for deeper connections and a safe space for individuals to express themselves authentically.Secondly, self-disclosure encourages empathy and understanding. As group members disclose their personal stories, others can relate and empathize with their experiences. This fosters a sense of shared humanity and reduces feelings of isolation, creating a supportive atmosphere where individuals feel heard and understood.Lastly, self-disclosure in group therapy can lead to personal growth. Sharing one's challenges and receiving feedback and support from others can promote self-reflection, self-awareness, and personal insights. It allows individuals to gain new perspectives, challenge negative beliefs, and develop coping strategies. Through this process, group members can experience emotional healing, develop healthier coping mechanisms, and make positive changes in their lives.

In summary, self-disclosure in group therapy has several positive outcomes. It builds trust, enhances empathy, and promotes personal growth among group members, ultimately contributing to the overall therapeutic effectiveness of the group setting.

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Why are family literacy programs are useful?

Answers

Answer:

the literacy strengths and needs of the family/community while promoting adults' involvement in children's education,

Explanation:

why do you think Latinos/Hispanics became and still remain targets of racists

Answers

Latinos/Hispanics have become and still remain targets of racists due to a combination of historical factors, stereotypes, cultural differences, and socio-political dynamics.

The targeting of Latinos/Hispanics by racists can be attributed to several factors.

Firstly, historical factors such as colonization, conquest, and immigration patterns have shaped racial attitudes and power dynamics, leading to the marginalization and discrimination of certain racial and ethnic groups. Stereotypes and misconceptions about Latinos/Hispanics, often perpetuated by media and popular culture, have further contributed to their targeting.Cultural differences and language barriers can also play a role in fostering prejudice and discrimination. When people from different cultural backgrounds and speaking different languages migrate to a new country, they may face challenges in assimilating or integrating into the dominant culture, which can create tensions and fuel discriminatory attitudes.Additionally, socio-political dynamics, such as economic competition, immigration policies, and political rhetoric, can exacerbate racism against Latinos/Hispanics. Economic disparities and perceptions of job competition can lead to scapegoating and blaming immigrants for societal problems. Political narratives and rhetoric that stigmatize immigrants or promote xenophobic ideologies can also contribute to the targeting of Latinos/Hispanics.

Combating racism requires addressing these underlying factors, promoting education and awareness, fostering inclusivity, and advocating for equal rights and opportunities for all individuals, regardless of their racial or ethnic background.

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Explain the crimmigration system at our southern border using two sociological theories functionalism and feminist

Answers

Two sociological theories, Functionalism highlights the system's role in maintaining social order, while feminism brings attention to gender disparities and injustices within the system, enabling a comprehensive analysis of its complexities.

The crimmigration system at the southern border, which refers to the intersection of immigration and criminal justice policies, can be examined through the lenses of functionalism and feminist sociological theories.

Functionalism, a sociological theory, views society as a complex system composed of interrelated parts that work together to maintain stability and order. From a functionalist perspective, the crimmigration system at the southern border may be seen as a mechanism to enforce immigration laws and maintain social control. It aims to regulate the flow of migrants, protect national security, and ensure economic stability. Proponents argue that it serves the function of preserving social cohesion and upholding the rule of law.

On the other hand, feminist sociological theories analyze social structures and systems from a gendered perspective, emphasizing the power dynamics and inequalities between genders. Applying a feminist lens to the crimmigration system at the southern border allows for an examination of how gender impacts migration policies, enforcement practices, and the experiences of migrants. Feminist scholars may highlight how women and girls are disproportionately affected by the system, experiencing gender-based violence, exploitation, and other forms of discrimination. They may critique the system's failure to address these gendered issues and advocate for more inclusive and rights-based approaches.

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England assigned the death penalty for over 200 crimes. Penn believed
penalty. How does this difference support what you have learned
from the passage.
only murder
about Penn's judicial
oud treason
reforms?
deserved the death
evidence
Include

Answers

Based on the information provided, it appears that England assigned the death penalty for over 200 crimes, while Penn believed that only murder and treason deserved the death penalty. This difference in the number of crimes punishable by death supports what we have learned from the passage about Penn's judicial reforms.

The passage likely discussed Penn's belief in limiting the use of the death penalty to only the most serious crimes, such as murder and treason. This reflects a more progressive and humane approach to criminal justice compared to England's extensive list of capital offenses. Penn's focus on evidence and the severity of the crime aligns with the principles of fair and proportional punishment.

By highlighting the contrast between England's expansive use of the death penalty and Penn's more restricted view, the passage underscores the significance of Penn's reforms in promoting a more just and reasonable criminal justice system. It suggests that Penn aimed to ensure that capital punishment was reserved for the most egregious offenses, emphasizing the importance of evidence and fair trials in determining guilt and punishment.

Choose the answer that has the political parties in chronological order from oldest to youngest.

O Whig, Federalist, Republican, Democrat
O Federalist, Democrat, Whig, Republican
O Democrat, Whig, Republican, Federalist
O Republican, Democrat, Federalist, Whig

Answers

The political parties in chronological order from oldest to youngest are option D. "Republican, Democrat, Federalist, Whig."

The following are the chronological order of political parties from oldest to youngest: Federalist Party (1792 - 1824) Democratic-Republican Party (1792 - 1824) National Republican Party (1825 - 1833) Whig Party (1833 - 1856) Republican Party (1854 - present) The Federalist Party was the first political party formed in the United States in 1792, followed by the Democratic-Republican Party in the same year.

The National Republican Party was established in 1825 after the split of the Democratic-Republican Party. The party was formed to oppose the second term of President Andrew Jackson. The Whig Party was founded in 1833 to oppose the policies of Andrew Jackson, including the Bank of the United States. The party emerged from the National Republicans, who had a shared ideology of supporting a strong national government.

The party lasted until 1856 when it was absorbed by the newly-formed Republican Party. The Republican Party was established in 1854 and is the youngest of all the political parties listed. It emerged out of the ashes of the Whig Party, Free-Soil Party, and other anti-slavery factions. The party was founded with the goal of opposing the extension of slavery into new territories. Therefore, the correct option is D.

The question was incomplete, Find the full content below:

Choose the answer that has the political parties in chronological order from oldest to youngest.

A. Whig, Federalist, Republican, Democrat

B. Federalist, Democrat, Whig, Republican

C. Democrat, Whig, Republican, Federalist

D. Republican, Democrat, Federalist, Whig

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