Compute the standard deviation of the distribution

Assignment Help Basic Statistics
Reference no: EM132138073

Consider the probability distribution shown below.

x 0 1 2 P(x) 0.65 0.30 0.05

Compute the expected value of the distribution.

Compute the standard deviation of the distribution. (Round your answer to four decimal places.)

Reference no: EM132138073

Questions Cloud

Determine the number of students that take classes with both : For each pair of professors, determine the number of students that take classes with both. Do not double count students.
Find the probability of getting exactly 12 adults : Find the probability of getting exactly 12 adults who have contributed to an online fundraising project. Give your calculator input and round to three significa
Confidence interval for the temperatures : What would be the 80% confidence interval for the temperatures in the freezer?
What are the main differences of security provided by ios : Compared to Android, what are the main differences of security provided by IOS?
Compute the standard deviation of the distribution : Compute the standard deviation of the distribution. (Round your answer to four decimal places.)
Greater power to detect an effect : A researcher reports that the size of an effect in Population A is d = 0.10 and the effect size in Population B is d = 0.34.
Find the total number of ways in which the student can study : Use the tree diagram to find the total number of ways in which the student can study at most 4 hours for the test on two consecutive days.
Create an application that allow the user to create entities : Create an application that allows the user to create entities with a dialog window that will be displayed by a ListView in a separate dialog.
What are some of other important factors that need to be : What are some of other important factors that need to be seriously considered when the cloud computing and service company.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING 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!

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