What are a binomial distribution and few real life examples

Assignment Help Basic Statistics
Reference no: EM13905872

From the notes of Schroder, Bernd. The Binomial Distribution, Retrieved from; https://www2.latech.edu/~schroder/slides/stat/binom_dist.pdf we have a clear idea what are a binomial distribution and few real life examples.

A distribution can be identified as a binomial distribution if it is consists of fixed number of independent Bernoulli trials having only two outcomes for each trial which can be categorized as success and failure, and the probability of success (or failure) is same from trial to trial.

One example of real-world binomial distribution is the tossing of a coin say 10 times. Here each toss are independent, the outcomes can be categorized into two categories (say head means success), probability of getting head in each toss is fixed and thus this is a perfect example of Binomial distribution.

Now a Poisson distribution is exactly same as the Binomial distribution just one major difference is there, for Poisson distribution the number of trials is not fixed and it can go upto infinity. Rest of the conditions is exactly same and that's how we differentiate between Binomial and Poisson distribution.

Also there are plenty of real world examples for Poisson distribution as provided by Letkowski, Jerzy. Applications of the Poisson probability distribution.Retrieved from https://www.aabri.com/SA12Manuscripts/SA12083.pdf. I am considering the example "The number of arrivals at a car wash in one hour (Anderson et al., 2012, p. 236)."

There are also other examples given in the source, all examples of Poisson distribution as each of the examples are following the conditions to satisfy it as a Poisson distribution.

Sources:

• https://www2.latech.edu/~schroder/slides/stat/binom_dist.pdf
• https://www.statisticshowto.com/what-is-a-binomial-distribution/
• https://www.aabri.com/SA12Manuscripts/SA12083.pdf

This is the questions for my answer above: And just help me with this question;

So, you said that tossing a coin 10 times was an example of a binomial experiment. How would you calculate the probability of having exactly 6 tails out of 10 tosses? Up to and including 6 tails? Please show your calculations and share your formulas!

For Poisson distribution, can you please provide a calculated example as well?

Reference no: EM13905872

Questions Cloud

Requirements given in the problem statement : Develop the code that meets the requirements given in the problem statement. Use the concept of access specifiers while developing the code.
Determine the force f necessary to support the 500-lb weight : A piston (1) as shown in the figure has a diameter of 0.25 inches, and piston (2) has a diameter of 1.5 inches. In the absence of friction, determine the force F necessary to support the 500-lb weight.
Describing the average shape and spread of the data : What are the appropriate measure(s) to use in describing the average, shape, and spread of the data according to the scale of measurement for the data (nominal, ordinal, interval/ratio)
Customer details file in the configuration file : Display a message to the user to specify the path of the file in which the customer details are to be stored. Create the customer details file at the user-defined location. Create a configuration file and store the path of the customer details file i..
What are a binomial distribution and few real life examples : From the notes of Schroder, Bernd. The Binomial Distribution, Retrieved from; http://www2.latech.edu/~schroder/slides/stat/binom_dist.pdf we have a clear idea what are a binomial distribution and few real life examples
Would pressure greater, according to p2 = p2 + pgh equation : When a person's blood pressure is taken, it is measured on the arm, at approximately the same level as the heart. How would the results differ if the measurement were to be made on the patient's leg?
Grossman corporation is considering a new project requiring : Grossman Corporation is considering a new project requiring a $ 30,000 investment in an asset having no salvage value.
What is your tentative thesis statement or hypothesis? : What is your tentative thesis statement or hypothesis?
Calculate the amounts lionel can deduct for higher education : Calculate the amounts Lionel can deduct for higher education expenses and interest on higher education loans under the given circumstances.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Use the information above along with the z table to find

according to thepoultrysite.com the weights of broilers are approximately normally distributed with a mean of 1387

  Determmining long-term change

A sustained long-term change in the level of the variable that is being forecasted per unit of time is: (A trend, A time series, Seasonality or A change due to business cycles)

  Probability-wildlife hummingbirds selasphorus

Wildlife Hummingbirds Selasphorus sasin is the scientific name for what is commonly called "Allen Hummingbird" This beautiful hummingbird lives on the west coast of the United States and is named C.A. Allen

  In a test of a gender-selection technique results consisted

in a test of a gender-selection technique results consisted of 276 baby girls and 252 baby boys. based on this

  Construct a 96 confidence interval for the true mean

construct a 96 confidence interval for the true mean breaking strength of a certain type of 10 ft. long cables. assume

  Determining experimental design and analysis

Given the following information about a hypothesis test of the difference between 2 means based on independent random samples, what is the correct rejection region at a significance level of .05?

  Fraudulent checks obey benford law

(a) Using the level of significance a = 0.10, test whether the first digits in the allegedly fraudulent checks obey Benford's Law. What is the null hypothesis?

  Construct a 90 confidence interval to estimate the average

the average selling price of blackberry smart phones purchased by a random sample of 35 customers in 2010 was 311.

  What would be a better class interval

What would be a better class interval? Organize the data into a frequency distribution using a lower limit of $80. Interpret your findings.

  Use the fact that the standard normal distribution

use the fact that the standard normal distribution integrates to 1 to evaluate the following integral. i.e. useintegral

  Two independent uniform random variables

x1, x2, x3 are zero mean Gaussian random variables with STD=4.  Let x1 and x2 be independent and x3= a*x1+b*x2. Find the constants “a” and “b” such that the correlation between x1 and x3 is 0.3. What is the correlation between x3 and x2?

  Determining the p-value

At the 5 percent level of significance, can we conclude that the mean weight is greater than 16 ounces? Determine the  p- value.

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!

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