User Account

All Pages

What is the median salary of the registered nurses

Assignment Help Operation Management
Reference no: EM131405790

1. The length of time that it takes students to complete their statistics exam is what type of data?

a. Categorical Data
b. Continuous Data
c. Qualitative Data
d. Discrete Data

2. A survey was conducted to determine the preferred news source for homeowners in Illinois (Television, Internet or Newspaper). 10,000 households were divided by income level and households from each income level were randomly selected to participate in the survey. What sampling technique is being used?

a. Systematic
b. Random
c. Stratified
d. Cluster

3. The weekly salaries (in dollars) of a sample of 10 medical assistants are listed below:
$805 $747 $546 $450 $1109 $975 $809 $767 $450 $690

What is the mean salary of the registered nurses?

a. $800
b. $740
c. $810
d. $735

4. The weekly salaries (in dollars) of a sample of 10 medical assistants are listed below:
$805 $747 $546 $450 $1109 $975 $809 $767 $450 $690

What is the median salary of the registered nurses?

a. $767
b. $747
c. $690
d. $757

5. The weekly salaries (in dollars) of a sample of 10 medical assistants are listed below:
$805 $747 $546 $450 $1109 $975 $809 $767 $450 $690

What is the standard deviation of the nurses' salaries?

a. $329.50
b. $213.20
c. $659
d. $14.60

6. Seven customers enter a clothing store and are observed to determine if they will make a purchase. The store owner states that there is a 75% chance of a customer making a purchase. The random variable x represents the number of customers making a purchase. What is the probability that exactly 4 customers make a purchase?

a. 0.25
b. 0.75
c. 0.57
d. 0.17

7. Seven customers enter a clothing store and are observed to determine if they will make a purchase. The store owner states that there is a 75% chance of a customer making a purchase. The random variable x represents the number of customers making a purchase. What is the probability that exactly 5 customers make a purchase?

a. 0.31
b. 0.71
c. 0.76
d. 0.52

8. Seven customers enter a clothing store and are observed to determine if they will make a purchase. The store owner states that there is a 75% chance of a customer making a purchase. The random variable x represents a customer making a purchase.
Calculate the mean, variance and standard deviation for the number of customers that make a purchase.

a. Mean = 5.25, Variance = 1.31 , Standard Deviation = 1.15
b. Mean = 1.75, Variance =1.31 , Standard Deviation = 2.62
c. Mean = 5.25 , Variance = 1.31 , Standard Deviation = 2.62
d. Mean = 1.75, Variance = 5.25 , Standard Deviation = 2.29

9. The length of time that it takes students to complete the entrance exam for a University is normally distributed with a population mean of µ = 120 minutes and σ = 30 minutes.
What is the probability that 1 randomly selected student will take longer than 165 minutes to complete the entrance exam?

a. 0.9032
b. 0.9332
c. 0.0668
d. 0.0968

10. The length of time that it takes students to complete the entrance exam for a University is normally distributed with a population mean of µ = 120 minutes and σ = 30 minutes.
What is the probability that the average of 25 randomly selected students will take between 115 and 125 minutes?

a. 0.8333
b. 0.4066
c. 0.5934
d. 0.2033

Reference no: EM131405790

Questions Cloud

Does given mean that procrastinating increases illness : A researcher observes that, compared to students who do not procrastinate, students who admit to frequent procrastination are more likely to miss class due to illness. Does this mean that procrastinating increases illness? What is another explana..
Explain the style approach and two general kinds of behavior : Explain the style approach and two general kinds of behaviors. What is the central purpose of the style approach? Respond to at least two of your fellow students' postings.
Describes the small business that you selected : MGT/465- Write a 1,050-word paper that describes the small business that you selected and answer the following questions: What type of small business is it?
Analyze relationship between treatment method and outcome : Taking given Example into consideration, describe how the researchers might control for the effect of the initial severity of patient depression when they analyze the relationship between treatment method and outcome.
What is the median salary of the registered nurses : A survey was conducted to determine the preferred news source for homeowners in Illinois (Television, Internet or Newspaper). 10,000 households were divided by income level and households from each income level were randomly selected to participat..
Write null and alternative hypotheses about sex : Write null and alternative hypotheses about sex and the risk of a lower-extremity injury while playing interscholastic soccer.
Write a two way table of observed counts for sex : Write a two-way table of observed counts for sex and whether a participant in soccer had a lower-extremity injury or not.
Which is strongly related to performance for your company : Compare the difference between job satisfaction and organizational commitment. Determine which is more strongly related to performance for your selected company.
Make hypothesis statements specific to given situation : Write null and alternative hypotheses about the relationship between the two variables in this situation. Make your hypothesis statements specific to this situation.

Reviews

Write a Review

Operation Management Questions & Answers

  Book review - the goal

Operations Management is about a book review. Title of the book is "Goal". This book has been written by Dr. Eliyahu Goldartt. The book has been appreciated by many as one of those books which offers an insight into the operations and strategic capac..

  Operational plan in hospitality enterprise

Operational plan pertaining to a hospitality enterprise is given in detail in the solution. The operational plan is an important plan or preparation which gives guidelines regarding the role and responsibilities of each and every operation at all lev..

  Managing operations and information

Recognise the importance of a strategic approach to the development and deployment of organisational information systems. Demonstrate an understanding of the importance of databases and their integration to the organisation's overall information mana..

  A make-or-buy analysis

An analysis of the holding costs, including the appropriate annual holding cost rate.

  Evolution and contributor of operations management

Briefly explain Evolution and contributor of Operations management.

  Functions and responsibilities of an operations manager

A number of drivers of change have transformed the roles, functions and responsibilities of an operations manager over recent years. These drivers have not only been based on technological innovations but also on the need for organisations to develop..

  Compute the optimal order quantity

Compute the Optimal Order quantity of DVD players. Determine the appropriate reorder point.

  Relationship to operations practice in the organisation

Evaluate problems in operations and identify approaches to overcoming them. Critically evaluate operating plans and identify areas for improvement. Justify, implement and evaluate changes to operations in line with modern approaches.

  A make or buy analysis

Develop a report for Figi Fabricating that will address the question of whether the company should continue to purchase the part from the supplier or begin to produce the part itself.

  Prepare a staffing plan

Prepare a staffing plan showing the change of your unit from medical/surgical staffing to oncology staffing.

  Leadership styles in different organizations

Ccompare the effectiveness of different leadership styles in different organizations

  Risk management tools and models

Be able to understand the concept of risk, roles and responsibilities for risk management and risk management tools and models.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd