IHP 525 Quiz Two

A telephone survey uses a random digit dialing machine to call subjects. The random digit dialing machine is expected to reach a live person 15% of the time.

True or False: Each call is an independent random event.

In two attempts, what is the probability of achieving……

exactly two successful calls? (success = reach a live person)

one success and one failure (in any order)?

The prevalence of a trait is 76.8%. In a simple random sample of
n = 50, how many individuals are expected to exhibit this characteristic and what is the corresponding standard deviation of this estimate?

Linda hears a story on National Public Radio stating that one in six eggs in the United States are contaminated with
Salmonella. If
Salmonella contamination occurs independently within and between egg cartons and Linda makes a three egg omelet, what is the probability that her omelet will contain at least one
Salmonella contaminated egg?

Suppose that heights of 10-year old boys vary according to a Normal distribution with µ = 138 cm and σ = 7 cm. What proportion of 10-year old boys is less than 140 cm in height?

A survey selects a simple random sample of
n = 500 people from a town of 55,000. The sample shows a mean of 2.3 health problems per person. Based on this information, say whether each of the following statements is
true or
false. Explain your reasoning in each instance. No calculations necessary.

It is reasonable to assume that the number of health problems per person will vary according to a normal distribution.

It is reasonable to assume that the sampling distribution of the mean will vary according to a normal distribution.

A simple random sample of 18 male students at a university has an average height of 70 inches. The average height of men in the general population is 69 inches. Assume that male height is approximately normally distributed with σ = 2.8 inches. Conduct a two-sided hypothesis test to determine whether the male students have heights that are significantly different than expected. Show all hypothesis testing steps.

True or false? The
p-value refers to the probability of getting the observed result or something more extreme assuming the null hypothesis.

image1.jpeg

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Guidelines for the Mental Health Paper:             Your third paper which is also your final

Guidelines for the Mental Health Paper:             Your third paper which is also your final exam will be on a Mental Health disorder such as Anxiety, Schizophrenia, Bi-Polar Disorder, Personality Disorder, or PTSD. (NOTE: These are not the only disorders.  Please do some research and locate others that might interest

Concept Map TemplatePrimary Diagnosis: ___________________________________________________________1. Describe the pathophysiology of the

Concept Map Template Primary Diagnosis: ___________________________________________________________ 1. Describe the pathophysiology of the primary diagnosis in your own words. What are the patient’s risk factors for this diagnosis? Pathophysiology of Primary Diagnosis Causes Risk Factors (genetic/ethnic/physical) 2. What are the patient’s signs and symptoms for this diagnosis? How does the diagnosis

Lab – Configure IPv6 Addresses on Network Devices Lab – Configure IPv6 Addresses on Network Devices TopologyAddressing

Lab – Configure IPv6 Addresses on Network Devices Lab – Configure IPv6 Addresses on Network Devices Topology Addressing Table Device Interface IPv6 Address Prefix Length Default Gateway R1 G0/0/0 2001:db8:acad:a::1 64 N/A R1 G0/0/1 2001:db8:acad:1::1 64 N/A S1 VLAN 1 2001:db8:acad:1::b 64 N/A PC-A NIC 2001:db8:acad:1::3 64 fe80::1 PC-B NIC

pick one of the disorders and write on that disorder. the assignment should address information on the following areas:Describe the origins or history

pick one of the disorders and write on that disorder. the assignment should address information on the following areas: Describe the origins or history of the mental disorders. Describe the psychological theory or theories that relate to the mental disorders especially in the areas of diagnosis and treatment. Describe the

CASE STUDY ANALYSISAn understanding of the musculoskeletal systems is a critically important component of disease and disorder diagnosis and

CASE STUDY ANALYSIS An understanding of the musculoskeletal systems is a critically important component of disease and disorder diagnosis and treatment. This importance is magnified by the impact that that this system may have on another. A variety of factors and circumstances affecting the emergence and severity of issues in

Instructions posted as pdf WRITTEN REPORT INSTRUCTIONS:Written Report:  must

Instructions posted as pdf WRITTEN REPORT INSTRUCTIONS: Written Report:  must complete an individual written report summarizing their findings of approximately 700-850 words. · This report should include: · An introduction to the region and period of theatre you chose. · Overview of the mandatory aspects listed above. · Optional aspects

Treatments for mental disorder vary depending on the theory behind the mental disorder, research of various therapies, and the efficacy (success) of the

Treatments for mental disorder vary depending on the theory behind the mental disorder, research of various therapies, and the efficacy (success) of the treatments against the disorder. The biological approach to mental disorders is often associated with the medical model, which includes the use of medications to treat and/or manage

Discuss the implications that servant leadership,      entrepreneurship, ethics, and free market principles have had on the      industry you have

Discuss the implications that servant leadership,      entrepreneurship, ethics, and free market principles have had on the      industry you have identified. Assuming your future career will be carried out in      this industry, include a discussion of how to integrate these principles      into your vision for your career once you

please see attachedNRNP/PRAC 6635 Comprehensive Psychiatric Evaluation TemplateWeek (enter week #): (Enter

please see attached NRNP/PRAC 6635 Comprehensive Psychiatric Evaluation Template Week (enter week #): (Enter assignment title) Student Name College of Nursing-PMHNP, Walden University NRNP 6635: Psychopathology and Diagnostic Reasoning Faculty Name Assignment Due Date Subjective: CC (chief complaint): HPI: Past Psychiatric History: · General Statement: · Caregivers (if applicable): ·

see attachedReproduced with permission of the copyright owner. Further reproduction prohibited without permission.Reproduced with permission

see attached Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.

Patient Teaching Infographic Assignment Purpose The purpose of this assignment is for students to explore the over-the-counter options to manage

Patient Teaching Infographic Assignment Purpose The purpose of this assignment is for students to explore the over-the-counter options to manage constipation. Course Outcomes This assignment enables the student to meet the following course outcomes: · CO 1: Identify the most commonly prescribed agents in the major drug classes. (POs 1,

This assignment is very straightforward. Read all of the articles in the “Articles” module. Then pick any three (except for the one about what’s on the

This assignment is very straightforward. Read all of the articles in the “Articles” module. Then pick any three (except for the one about what’s on the ballot in Texas this year) and summarize the main points, write a few paragraphs on how they relate to what the textbook says about

This assignment is very straightforward. Read all of the articles in the “Articles” module. Then pick any three (except for the one about what’s on the

This assignment is very straightforward. Read all of the articles in the “Articles” module. Then pick any three (except for the one about what’s on the ballot in Texas this year) and summarize the main points, write a few paragraphs on how they relate to what the textbook says about

requirement are  the below file5. Browse the following articles to get a sense of the significance of Octavia Butler for the writers sharing their

requirement are  the below file 5. Browse the following articles to get a sense of the significance of Octavia Butler for the writers sharing their encounters with her work: She Writes Her Way to Hope, by Jesmyn Ward “The Visions of Octavia ButlerLinks to an external site.” by Lynell George

Paper instructions:The constant change in the health care delivery system requires nurses to be flexible in their roles. Flexibility is the key

Paper instructions: The constant change in the health care delivery system requires nurses to be flexible in their roles. Flexibility is the key to success during periods of change. Professional nurses need to open themselves up to various ideas to arrive at a perspective of health care that enhances nursing

Use the attached Excel Spreadsheet template to complete a regression analysis tracking Regular Gas Prices (the dependent variable) as affected by Crude Oil

Use the attached Excel Spreadsheet template to complete a regression analysis tracking Regular Gas Prices (the dependent variable) as affected by Crude Oil prices (the independent variable). Instructions for the three Tasks are included in the attached file. Use the naming convention SmityQ6FinalExam

Guidelines for Essay 3-Film Analysis  In this essay, you will analyze the film Mississippi Burning directed by Alan Parker using one of the analysis

Guidelines for Essay 3-Film Analysis  In this essay, you will analyze the film Mississippi Burning directed by Alan Parker using one of the analysis approaches given to you in this document. Elements: Analysis: In the essay you should combine analyzing a film with support derived from research. You will write a film

See AttachedThis file is too large to display.View in new window

See Attached This file is too large to display.View in new window