User Account

All Pages

Discuss poisson distribution with a mean of patients per day

Assignment Help Basic Statistics
Reference no: EM131654932

Question: Data collected from a hospital emergency room reflect the number of patients per day that visited the emergency room due to cardiac-related symptoms. It is believed that the distribution of the number of cardiac patients entering the emergency room per day over a two-month period has a Poisson distribution with a mean of 8 patients per day.

297_26.png

Use a chi-square goodness-of-fit test to determine if the data come from a Poisson distribution with mean of 8. Test using a significance level of 0.01.

Reference no: EM131654932

Questions Cloud

Stereotyping that can occur in sales-marketing analysis : Describe the types of stereotyping that can occur in sales/marketing analysis.
What type of microscope would you use to study : What type of microscope would you use to study the complex interactions of microorganisms in a biofilm
Complex arrangements between buyers and sellers that require : Although many purchases in business markets are simple transactions, others involve more complex arrangements between buyers and sellers that require,
When selling to business customers : When selling to business customers, marketers should focus on meeting the needs of:
Discuss poisson distribution with a mean of patients per day : It is believed that the distribution of the number of cardiac patients entering the emergency room per day over a two-month period has a Poisson distribution.
Numbers and finds the cartesian distance : A function called tupleDistance that takes two lists of numbers and finds the cartesian distance between them.
Discuss what we eat and the moral issues of eating animals : Do we have a responsibility to be aware of how our food is produced, so we can decide whether or not there is an ethical question behind it
Using the appropriate solver to find the minimal-cost plan : Develop spreadsheet model and solve it using the appropriate Solver to find the minimal-cost plan.
Requisitions for the capital refinery project : Terps Success, Inc., is a consultant firm with approximately 300 employees. A database is required to keep track of all employees, their skills, projects assign

Reviews

Write a Review

Basic Statistics Questions & Answers

  A soda company wants to stimulate sales in this economic

a soda company wants to stimulate sales in this economic climate by giving customers a chance to win a small prize for

  A researcher believe that college students spend a

a researcher believe that college students spend a different amount of time talking on the phone than they do instant

  What is the probability that parents provided financial

according to the ameriprise financial money across generations study 9 out of 10 parents with adult children ages 20

  In some states the law requires drivers to turn on their

in some states the law requires drivers to turn on their headlights when driving in the rain. a highway patrol officer

  The probability of drawing a value

What is the probability of drawing a value between 50 and 52 in Fig. 8.4a? If 1,000 respondents' scores are in the distribution, how many lie between 48 and 52?

  Test that has a mean

If I obtain a score of 100 on a test that has a mean of 120 and a standard deviation of 10, what is my standard score?

  Employees as an index of supervisor leadership ability

Criticize the following criteria: (a) Ratings by employees as an index of supervisor's leadership ability

  Write the probability distribution of x and draw a line

according to a survey 90 of senior executives at major u.s corporations felt that the federal budget will not be

  Sine and cosine that are generic over ordinary numbers

Suppose we want to handle complex numbers whose real parts, imaginary parts, magnitudes, and angles can be either ordinary numbers, rational numbers, or other numbers we might wish to add to the system.

  Average hourly wage of employees

The average hourly wage of employees of a certain company is $12.37. Assume the variable is normally distributed. If the standard deviation is $3.84, find the probability that a randomly selected employee earns less than $8.72.

  Finding percent of variation in starting salaries

Based on this sample information find out what percent of variation in starting salaries is described by GPA, and find out the equation that would forecast salary from GPA. Give a scatter plot.

  Scatter diagram indicating a linear relation

Determine whether the scatter diagram indicates that a linear relation may exist between the two variables. If the relation is linear, determine whether it indicates a positive or negative association between the variables.

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: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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