User Account

All Pages

What would your choice of test depend on

Assignment Help Applied Statistics
Reference no: EM131766190

ANOVA

In this discussion, you will evaluate a research question and determine how that question might best be analyzed.

To do this, you will need to identify the appropriate application of course specified statistical tests, examine assumptions and limitations of course specified statistical tests, and communicate in writing critiques of statistical tests.

A researcher wishes to study the effect of a new drug on blood pressure. Consider and discuss the following questions as you respond:

Would you recommend using a z-test, a t-test, or an ANOVA for the analysis? Explain your answer.

What would your choice of test depend on? For the test you select, explain your design and your comparison groups.

Would the hypothesis be directional or non-directional?

Would the test be one-tailed or two-tailed?

What would be the null and what would be the alternative hypothesis?

Guided Response: Review your classmates' posts. Respond to at least three of your classmates.

Do you agree or disagree with the test selected by your peer?

How does the number of groups being compared affect the statistical analysis?

What suggestions would you make for change or improvement?

Why would these suggestions potentially be more useful?

Reference no: EM131766190

Questions Cloud

Hit the income target for the contracts : Denver Technologies Corp. (DTC) is a provider of Information Technology services for small and medium companies in the Denver, CO, area.
How are supporters of the bill justifying the policies : How will the tax bill as it stands now impact different groups of people, including students. How are supporters of the bill justifying the policies?
Cultural influences on business operations : Cultural Influences on Business Operations - What specific business practices would you expect to find in that country, based on its culture
To what extent did the recognition begin a turn away : In what ways and to what extent did this recognition begin a turn away from the "triumph of pain"?
What would your choice of test depend on : What would your choice of test depend on? For the test you select, explain your design and your comparison groups.
Describe the basic activities conducted by a tax agency fund : Describe the basic activities conducted by a tax agency fund. What are some of the issues that make tax agency fund accounting complex
Determine the amount of tax liability : Determine the amount of tax liability in the following situations. In all cases, the taxpayer is using the filing status of married filing jointly.
Concave mirror creates a real image : An object located 13cm in front of a concave mirror creates a real image 4 cm in front of the mirror. A second object, three times as tall as the first one
Mass oscillates according to the equation : A 0.650-kg mass oscillates according to the equation x = 0.25sin(4.70t) where x is in meters and t is in seconds.

Reviews

Write a Review

Applied Statistics Questions & Answers

  What is the standard error of his prediction

What is the standard error of his prediction

  What dependent variable was used and how is it measured

What is the null hypothesis for your question - What research design would align with this question and what dependent variable was used and how is it measured?

  Determine the expected value of the number guessed

Determine the expected value of the number guessed by the caller.

  Population distribution in order to perform test

Construct and interpret a 95% confidence interval estimate of the difference in the mean measurements in-lineand from an analytical lab.

  Obtain a time-series plot and correlogram

Obtain a time-series plot and correlogram of the residuals from (9) and comment on them with regard to the violation of classical assumptions. Test for fourth-order autocorrelation using the Breusch-Godfrey procedure

  Find the probability that the sample standard deviation

What is the probability that the average amount dispensed in a random sample of size 10 is at least 204 milliliters -  What is the probability that less than four correct answers in quiz 2?

  A study was done on students homework environments

A study was done on students homework environments in 3 different environments: listening to music, watching television, or at the library. What are the independent and dependent variables? What would the study hypothesis be? The students were random..

  Standard deviation of the binomial distribution

Find the Mean, Variance, Standard Deviation of the binomial distribution with the given values of N and P

  Perform a hypothesis test of h0

Perform a hypothesis test of H0

  A manager of a small store wanted to discourage

A manager of a small store wanted to discourage shoplifters by putting signs around the store saying "Shoplifting is a crime!" However, he wanted to make sure this would not result in customers buying less. To test this, he displayed the signs every ..

  What statistical test would you use to measure

What statistical test would you use to measure differences between the groups and why?

  The life span of a battery is normally distributed

The life span of a battery is normally distributed, with a mean of 2100 hours and a standard deviation of 50 hours. what percent of batteries have a life span that is more than 2185 hours? Would it be unusual for a battery to have a life span that is..

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