What does results mean

Assignment Help Basic Statistics
Reference no: EM131444450

Consider t = -2.50 and t = -2.54. Which t ratio has the smaller p value? Provide a rationale for your answer. What does this results mean?

Reference no: EM131444450

Questions Cloud

Vehicles at the time of transmission failure : To learn more about the transmission failures. Metroolitan used a sample of actual transmission repairs provided by a transmission firm in the Detrooit area. The following data show the actual number of miles driven for 50 vehicles at the time of ..
Create a brochure or flier of three community resources : Create a brochure or flier of at least three community resources that aid in English acquisition and/or serve immigrant families for your community or a chosen community.
How much will nominal gdp expand : Explain what would happen if banks were notified they had to increase their required reserves by one percentage point from, for example, 9% to10% of deposits.
Decrease the net present value of project : Which one of the following will decrease the net present value of a project? Which one of the following transactions occurs in the primary market? Which one of the following statements concerning net working capital is correct?
What does results mean : Consider t = -2.50 and t = -2.54. Which t ratio has the smaller p value? Provide a rationale for your answer. What does this results mean?
Provide background information on consumer indebtednes : MKT 3200 -Report on specific tactics (in terms of stimuli and employed stimulus factors as well as promotion-focused motives versus prevention-focused motives) by which American financial institutions facilitate learning and encourage indebtedness..
Confidence interval for the quality difference : 1. Find the two-sided 95% confidence interval for the quality difference. Is there a significant difference in quality? How do you know?
How close were you to estimating your number of daily steps : PE 131- How close were you to estimating your number of daily steps? How close were you to meeting your goal(s)? List some strategies you used to better attain your goal(s).
Compute the value of pet food company bonds : Pet Food Company bonds pay an annual coupon rate of 9.66 percent. Coupon payments are paid semiannually. Bonds have 4 years to maturity and par value of $1,000. Compute the value of Pet Food Company bonds if the market interest rate on this type of b..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Hypothesis testing on significance levels

Surveys have been widely used by politicians around the world as a way of monitoring the opinions of the electorate. Six months ago, a survey was undertaken to determine the degree of support for national party leader.

  Chlorine residual in a swimming pool at various times

The following data pertain to the chlorine residual in a swimming pool at various times after it has been treated with chemicals:

  Let x be a random variable that represents white blood cell

let x be a random variable that represents white blood cell count per cubic milliliter of whole blood. assume that x

  Metal-tagged penguins

Do these data provide evidence that metal-tagged penguins have a later mean arrival time?

  What is the probability that the salinity is more than 35

the salinity in the ocean is expressed in parts per thousand ppt. during november 2008 the mean salinity in a region of

  What is the sensitivity and specificity of the test

Using a test, 80% of Down's Sydrome cases can be identified, while 5% of normals are detected as positive. What is the sensitivity and specificity of the test?

  Standard deviation of data-students are within twelve points

The test grades at a large school have an approximately normal distribution with a mean of 50. What is the standard deviation of the data so that 80% of the students are within 12 points (above or below) the mean?

  Relationship among intellectual-political-economic

1. What was the relationship among intellectual, political, economic, and social changes in the eighteenth century? What similarities and differences do you see between the French Revolution and contemporary revolutions? (at least 300 words to ans..

  Determine the probability that the person is infected

A certain virus infects five in every 400 people. A test used to detect the virus in a person is positive 85% of the time when the person has the virus and 8% of the time when the person does not have the virus. Using Bayes' Theorem, when a person ..

  What is the probability that the person

Conditional and compound probabilities.The table below gives the distribution of blood types by gender in a group of 1000 individuals.

  Lifetimes of a shipment

Testing indicates that the lifetimes of a shipment of disposable butane lighters are normally distributed with a mean of 1000 lights and a standard deviation of 100. What percentage of these lighters will:

  Compute mad and sse for each model to determine which was

To forecast future cigarette sales, the last four years' quarterly sales were recorded in the Excel file Tute10-Q1.xls. Calculate the 3-quarter and 5-quarter moving averages. Show the relevant graphs. Interpret the results. Compute MAD and SSE for ea..

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