Compute the mean and standard deviation for the sample

Assignment Help Basic Statistics
Reference no: EM131153339

A sample consist of  the following n=7 scores: 5,0,4,5,1,2, and 4. 

a. Compute the mean and standard deviation for the sample.

b. find the z-score for each score in the sample.

c. Transform the original sample into a new sample with a mean of M=50 and s=10.

Reference no: EM131153339

Questions Cloud

What is the expected number of wins : What is the expected number of wins for the that upcoming month? LetX= number of games won in November 2005.
Confidence interval for the fraction : Twitter users and news, Part I:  A poll conducted in 2013 found that 52% of U.S. adult Twitter users get at least some news on Twitter (Pew, 2013). The standard error for this estimate was 2.4%, and a normal distribution may be used to model the s..
Identify the key factors that make policing crime difficult : Identify the key factors that make policing and adjudicating transnational crime so difficult.- Determine the degree to which the traffic stops initiated would constitute police corruption.
Create measurable financial goals for jan and bill smith : Create measurable financial goals for Jan and Bill Smith. Explain the key steps involved in implementing the goals you have created. Explain two factors they must consider in making the decisions before them.
Compute the mean and standard deviation for the sample : a. Compute the mean and standard deviation for the sample. b. find the z-score for each score in the sample. c. Transform the original sample into a new sample with a mean of M=50 and s=10.
Find the probability of getting the 3 of diamond : A card is drawn at random from a deck of cards. Find the probability of getting the 3 of diamond.
What were the solutions used to address the problem : What were the solutions used to address the problem? Was the case you described a special-cause or common-cause? Do you feel the solution or approach used appropriate for the cause?
What are the major sections of the statements of cash flows : What are the major sections of the Statements of Cash Flows and what elements or basic activities are included in each section? If a negative cash flow exists for a given time period, is this is always bad for the business?
What is the probability that the atlanta braves : a. Set up a spreadsheet simulation model in which whether Atalanta wins each game is a random variable. b. What is the probability that the Atlanta Braves win the World Series c. What is the average number of games played regardless of winners

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