Reliability and validity of research study

Assignment Help Basic Statistics
Reference no: EM1394409

In teaching the role of statistical application in Health Science, the importance of reliable and valid data is very critical in research process. Do you think every research study should involve issues of reliability and validity? Explain your rationale.

Reference no: EM1394409

Questions Cloud

Examine influence of the internet on journalism : Examine the influence of the Internet on journalism. Requirement: This essay will be the more comprehensive essay which is either expository (informational) or persuasive.
Illustrate what was the most important thing you learned : Now which you have completed payroll accounting, take a few moments to reflect on illustrates what you have accomplished.
Statement regarding a nonparametric test : Which of the following statements is true regarding a nonparametric test? We assume that the data has been chosen from a normally distributed population
Present a minimum of two leadership studies : Explain upon the effect of personality also intelligence on a leader, including explain how one's personality also level of intelligence impact their leadership success.
Reliability and validity of research study : In teaching the role of statistical application in Health Science, the importance of reliable and valid data is very critical in research process.
What happens to the money multiplier : what do they need to set the monetary base to? What does this mean? How will the Fed do this?
Estrogen receptors of different target tissues : The selective estrogen receptor modulators (SERMs) selectively stimulate or inhibit the estrogen receptors of different target tissues. Which group of drug do they belong?
Explain competencies necessary for effective job performance : Recognize the competencies necessary for effective job performance. Explain the foundational skills which underlie these competencies.
Research process and modern business world : Albert Einstein stated, "The formulation of a problem is far more often essential than its solution, which may be merely a matter of mathematical or experimental skill.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability-uniform density curve

Finding probability for the given values of the uniform density curve

  Determine the probability that two cards of the same suit

Suppose the probability of a boy being born is the same as the probability of a girl being born. Find the probability that a family with three children will have two boys and one girl.

  Probability that a soldier is a female

What is the probability that a soldier is a female?

  Find the confidence interval for population mean

Use the population standard deviation along with the sample mean, S, and find a 92% confidence interval for the population mean. Is the true population mean contained in this interval?

  Interpreting standard deviation

Your workplace reduces all workplace scores on particular employee aptitude test in z-scores which are placed in district-wide distribution of scores.

  Population and a random sample

A) Describe the term population. B) Describe the term random sample. C) What is the difference between a population and a random sample?

  One-way anova and post-hoc test using spss

In this paragraph, be sure to make it clear how you handled the issue of conducting three planned comparisons. Also provide the ANOVA summary table for these results.

  State the null hypothesis-alternate hypothesis

It is suspected that the mean turnover has changed and is not 6.0. Use the .05 significance level. State the null hypothesis and the alternate hypothesis.

  Mean crash damages of vehicles

Research question: Are the mean crash damages the same for these three vehicles?

  Standard score or z-score interpretation

Describe your answer to a person who has never had a course in statistics.

  Simple random sampling process

Randomly select a sample of five rental agencies. Start with row two and column two. The number is 90935. Use the first two numbers starting with 90.

  Statistics contingency table and decision tree

Two tools that are often used in this process are the contingency table and the decision tree. What are these tools and how to they help us to make decisions under uncertainty when we are dealing with probabilities?

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