User Account

All Pages

Compute the mean and standard of deviation

Assignment Help Basic Statistics
Reference no: EM132851991

Compute the mean and standard of deviation for the following sample of n= 5 scores: 70, 72, 71, 80 and 72. Hint:

To simplify the arithmetic, you can subtract 70 points from each score to obtain a new sample. Then, complete the mean and standard deviation for the new sample. Finally, make the correction for having added 70 points to each score to find the mean and standard deviation for the original sample.

Reference no: EM132851991

Questions Cloud

What is the probability that an outcome z : Consider the standard normal distribution with mean = 0, and standard deviation = 1
What is the parameter : She administers a survey to 80 randomly selected constituents and determines that 48 support the proposal.
Among racial and ethnic groups in society : What are the causes of economic disparities or representational disparities between and among racial and ethnic groups in society?
Describe specific factors included in the cost of risk : a) The risk that workers in a manufacturing plant will be injured by machines and equipment.
Compute the mean and standard of deviation : Compute the mean and standard of deviation for the following sample of n= 5 scores: 70, 72, 71, 80 and 72. Hint:
Discuss what is business process : Discuss what is a business process? Pick one specific IT industry and explain what business process they are implementing?
What is the parameter : In 2016, the Centers for Disease Control and Prevention reported that 36.5% of adults in the United States are obese. A county health service
Infosec leadeship and communication : As an IT manager, you are an organizational leader. What is the best way to take the results from an event involving digital forensics
What is project and main attributes : What is a project, and what are its main attributes? How is a project different from what most people do in their day-to-day jobs?

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!

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