Population standard deviation

Assignment Help Basic Computer Science
Reference no: EM132339466

Question

The null and alternative hypotheses for a test are Ho: U = 19 and Ha: U < 19, respectively, where U is the mean iron intake (per day) of all adult females under the age of 51 years. Given below are (i) the population standard deviation, sigma, (ii) a significance level, (iii) a sample size, and (iv) some values U.

(i) sigma = 4.2 (ii) alpha = .10 (iii) n = 45 (iv) U = 18.00 , 18.25 , 18.50 , 18.75

Please determine the probably of a type I error for the following: 18.00 , 18.25 , 18.50 , 18.75

Reference no: EM132339466

Questions Cloud

Describe the strategies to make business more profitable : They have completed more than 100 mergers and buyouts since 1972 and have focused on customized service by using "selective binding" to print. Apply strategies.
How many different ways can the three summer outfits : Sara has eight new summer outfits. She plans to pack three of the new summer outfits in her trip to Tokyo.
Please describe the method used and the reason : (a) How many different ways can the officers be appointed? (b) Please describe the method used and the reason why it is appropriate for answering the question.
How important cash generation been for your current company : How important has cash generation been for your current company or a prior employer? How is cash generation different from the concept of profit and loss (P&L).
Population standard deviation : The null and alternative hypotheses for a test are Ho: U = 19 and Ha: U
Achieve and still be admitted to the graduate school : If the test has a mean score of 800 and a standard deviation of 125, what is the lowest score you can achieve and still be admitted to the graduate school?
What percent of the scores are below 340 : A standardized test's scores are normally distributed with a mean a 500 and a standard deviation of 100. What percent of the scores are below 340?
Define the process how the case was resolved : Use the web or other resources to research at least two criminal or civil cases in which recovered files played a significant role in how the case was resolved.
Mean cadmium level in a species of mushroom in parts : The null and alternative hypothesis for a test are Ho: U = .08 and Ha: U > .8, respectively, where U is the mean cadmium level in a species of mushroom in parts

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Ols estimates of the ß coefficients

yt = β0 + β1xt + β2xt-1 + β3xt-2 + β4zt-1 + ut 1) True, false, explain: OLS estimates of the β coefficients of this model will be biased if xt is correlated with xt-1  2)  True, false, explain: OLS estimates of the β coefficients of this model will..

  Graph the surface area function

What happens to the surface area of the prism as the length of the side of the square approaches 0?

  Find the x-intercept and y-intercept

a) Factor and find the vertex form x^2 +6x + 8 b) Factor the h value of of the vertex of 2x^2 - 10x - 30 c) Find the x-intercept and y-intercept of 5x - 4y=30

  What is the value of the gdp deflator in 2014

In 2010 the price of a canoe was 80 Kapres, the price of a latrek was 15 Kapres, and the price of a pound of chickpeas was 0.25 Kapres.

  Show schematically a function definition line

Show schematically a function definition line ? And how u would call (execute) the function in a MATLAB program?

  What is ski roe for 2013

You are thinking of investing in Ski Sports, Inc. You have only the following information on the firm at year-end 2013: net income = $50,000

  Risks in software projects

List four distinct tasks that a software engineer must perform in a typical software development project. Then, determine whether or not you believe the best programmers make the best software engineers. Provide a rationale for your answer.

  Draw an activity diagram with swimlanes

Use Visio to draw this problem to draw an activity diagram with swimlanes.

  Ray henry is considering expanding the activities

1. Ray Henry is considering expanding the activities at his book stores to include movies. He has some ideas for how he wants to do this and he needs you to help with database design activities to address these ideas. In particular, he would l..

  Discuss the role of incident containment in an incident

Discuss the role of incident containment in an incident response strategy and how a lack of planning for containment is a potential pitfall for any response strategy.

  Possible problems with property ownership in cyberspace

1. What could be possible problems with property ownership in cyberspace?

  Design a main program that calls the procedure quick search

Design a main program that calls the procedure quick search. The main program should be able to read and search successive blocks of text.

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