User Account

All Pages

Find the value of the standardized test statistic

Assignment Help Basic Statistics
Reference no: EM131180702

Use a t-test to test the claim about the population mean mu at the given level of significance alpha using the given sample statistics. Assume the population is normally distributed.

Claim: mu (not=27); alpha=0.05 Sample statistics: x- overbar=28.4, s=4.3, n=12

A) Find the value of the Standardized test statistic?

B) What is the P-Value of the Test?

Reference no: EM131180702

Questions Cloud

The best ways for the gumbels to promote their business : What might be the best ways for the Gumbels to promote their business? -  How can the Gumbels prospect for new customers?
Blood bank serving this population : 1. The Rh Factor: In a certain population, 15% of the people have Rh-negative blood. A blood bank serving this population receives 92 blood donors on a particular day.
Which subcontractor is responsible for drilling and sealing : What must be provided for a condensate line from the fan coil inside a walk-in freezer to keep the water from freezing? Which subcontractor is responsible for drilling and sealing the penetration through the cooler panel for the condensate line to..
Calculate the electric field for the charge distribution : Calculate the electric field for the charge distribution from Part A, both directly by superposition, and using the potential that you calculated above. Comment on what you find.
Find the value of the standardized test statistic : Use a t-test to test the claim about the population mean mu at the given level of significance alpha using the given sample statistics. Assume the population is normally distributed.
Evaluate the basic elements of supply chain management : Review the Terminal Course Objectives, accessed by clicking on the "Course Information" tab at the top of your screen, scrolling down to the "Course Objectives" and then selecting View class objectives. How will accomplishing these objectives supp..
Construct the indicated confidence interval : A) Construct the indicated confidence interval for the population mean mu using the t-distribution c=0.95, x-overbar=12.7, s=2.0, n=9 The 95% confidence interval using a t-distribution is ( , )
Advertising options for small businesses : Interview a media representative about advertising options for small businesses. - Summarize your findings.
What would be the limitations of linear programming : Linear Programming Word Problem-What insights into rational decision making approach can you draw from this video? What would be the limitations of linear programming

Reviews

Write a Review

Basic Statistics Questions & Answers

  Show how the standard error was determined interpret the

a recent survey asked how many people they associatd with since they moved to chicago. the mean 6 and mode 1 16 of

  A probabilistic model of fracture in concrete and size

The article "A Probabilistic Model of Fracture in Concrete and Size Effects on Fracture Toughness" (Magazine of Concrete Res., 1996: 311-320) gives arguments for why fracture toughness in concrete specimens should have a Weibull distribution and p..

  Find probability that selected thermostat reads greater

A standard deviation of 1.00 degrees C. Find the probability that a randomly selected thermostat reads greater than -0.74 and draw a sketch of the region.

  What is the optimal base-stock level that dave should use

A local specialty food store carries a wide variety of gourmet foods and cooking supplies. One of the things they are particularly known for is their wide variety of cheeses from around the world. What is the optimal base-stock level that Dave shou..

  Hypothesis that mean number of customers waiting is greater

The hypothesis is that the average number of customers served per hour is 24 or less against the alternative hypothesis that the mean number of customers waiting is greater than 24.

  Find the mean variance and auto covariance functions

v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal 0 false false false EN-US X-NONE X-NONE find the mean, varia..

  Expected number of completions

A quarterback on a football team has a pass completion rate of 0.62. If, in a given game, he attempts 16 passes, what is the probability that he will complete

  Develop a decision table for this problem what is the best

allen young has always been proud of his personal investment strategies and has done very well over the past several

  Out of 100 customers from this insurance company find out

there is 20 chance that a customer of one vehicle insurance company will file accident claims within the insurance

  Sample proportion of on-time flights

If the airlines' goal was to attain the same proportion of on-time arrivals as in 2004, do the preliminary results indicate that they have met this goal? Support your assertions.

  How large sample is needed to estimate true proportion

How Large a sample is needed to estimate the true proportion of homeowners who have vegetable gardens to within 3 percentage point 92% confidence.

  Let x be binomial with parameters n15 and p2 a find the

let x be binomial with parameters n15 and p.2a find the expression for density for xb find the expression for the

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