User Account

All Pages

State the decision rule

Assignment Help Basic Statistics
Reference no: EM131984154

Given the following hypotheses:

H0: μ ≤ 13

H1: μ > 13

A random sample of 10 observations is selected from a normal population. The sample mean was 12 and the sample standard deviation 4.3. Using the 0.1 significance level:

State the decision rule. (Round your answer to 3 decimal places.)

Reject H0 if t >_____________

Compute the value of the test statistic. (Negative answers should be indicated by a minus sign. Round your answer to 3 decimal places.)

Value of the test statistic____________

Reference no: EM131984154

Questions Cloud

Examine potential security risks : HI5019 - STRATEGIC INFORMATION SYSTEMS FOR BUSINESS AND ENTERPRISE - Identify the current gaps or challenges encountered by users or customers of accounting
Write a description about cloud technology : Write a description about Cloud Technology and BUSINESS ANALYSIS - CRM & ERP. The information which you provide should be related to IT Industry.
Develop detailed marketing plan for rainbow chicken limited : MBA667 - Strategic Marketing ASSIGNMENT BRIEF. You have to develop a detailed Marketing Plan for a company - Rainbow Chicken Limited Foods
Calculate how much money you need to save per year : Given a 5% annual interest rate, use the FVIFA table (page 434) or formula to calculate how much money you need to save per year.
State the decision rule : The sample mean was 12 and the sample standard deviation 4.3. Using the 0.1 significance level:
Discuss about the capital budgeting methodologies : The senior executives were impressed with your presentation on capital budgeting methodologies.
Determining the campus survey : A researcher conducts a survey to learn about the sexual behavior of college students on a particular campus.
Compute the realized rate of return for an investor : Seven years ago the Templeton Company issued 24-year bonds with a 12% annual coupon rate at their $1,000 par value.
Outline the design of this study in schematic form : The other three cities served as controls. Outline the design of this study in schematic form.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Linear optimization spreadsheet model

What is the optimal strategy for producing 500 tons of newsprint pulp, 600 tons of packaging pulp, and 300 tons of print stock quality pulp at minimum cost?

  The risk of hepatoma among alcoholics without cirrhosis of

the risk of hepatoma among alcoholics without cirrhosis of the liver is 24. suppose we observe seven alcoholics without

  Discuss in groups and comment on the statement

Discuss in groups and comment on the statement that if managers learned how to conduct research by taking a course such as this there would no need to seek outside consultant help to solve their problems.

  Likelihood-mean number of attended days is in ten days

If 9 students (9 = size of the sample) selected randomly attended the school, what's the likelihood that their mean number of attended days will be within 10 days of the population mean?

  Find the probability that a z-score will be 1.76 or less

Use a table or technology to answer each question. Include an appropriately labeled sketch of the Normal curve for each part.

  Inflammation of certain digestive organs

Excessive exposure to alcohol can cause inflammation of certain digestive organs such as the stomach. Inflammation of which organs might be causing back pain?

  Method to canadian wage data

Apply Cleveland's method to Canadian wage data from Problem 5. Obtain an estimate using a span found by trial and error. Then obtain estimates using the two cross-validation span selectors. Comment on the graphical comparison between these estimat..

  List all outcomes in the sample space

You toss two dice and compute the "difference," which you will define to be the larger top number minus the smaller top number if the numbers are different, and 0 if the numbers are the same.

  Modes of the binomial distribution with parameters

Find the mode or modes of the binomial distribution with parameters n and p.

  Fuel consumption and cars

Fuel Consumption and Cars Disc brake pads are critical safety features on an automobile and should be replaced when the thickness has worn

  Semiconductor manufacturing process

In a semiconductor manufacturing process, three wafers from a lot are tested. Each wafer is classified aspassorfail. Assume that the probability that a wafer passes the test is 0.8 and that wafers are independent.

  You cant prove the null by not rejecting it

Debate if "failing to reject the null" is the same as "accepting the null." Support your position with examples of acceptance or rejection of the null. Next, give your opinion on whether or not a failed t test "proves" the null hypothesis

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