Significance of the difference between two groups

Assignment Help Basic Statistics
Reference no: EM1397915

When groups are more alike than different, ANOVA assesses the significance of the difference between two groups. When groups are unalike, will findings be more significant? And what are some conclusions you might draw from that?

Reference no: EM1397915

Questions Cloud

Variable and collect data for least three different groups : Choose a variable and collect data for a least three different groups(samples). Compare the means of the three groups using the one-way ANOVA technique. Complete the following:
Calculate the ki for a competitive inhibitor : Calculate the Ki for a competitive inhibitor (I) form the following data by Dixon Plot.
Explain kubler-ross-s five sequential stages of death-dying : Write down short dialogue which would clearly show your progression through each of Kubler-Ross's five sequential stages of death and dying.
Estimate the frequency of disease in the population : Imagine a population in which an autosomal recessive disease mutation has an allele frequency of 0.04 (q = 0.04).
Significance of the difference between two groups : When groups are more alike than different, ANOVA assesses the significance of the difference between two groups. When groups are unalike, will findings be more significant?
Anova for comparing depression score : As part of a long-term study of individuals 65 years of age or older, sociologists and physicians at the Wentworth Medical Center in upstate New York conducted a study to investigate the relationship between geographic location and depression.
Describe the importance of adding naoh at the end : Describe the importance of adding NaOH at the end.
Construction of confidence intervals : In the construction of confidence intervals, if all other quantities are unchanged, an increase in the sample size will lead to a ____________ interval.
Describe the importance of adding enzyme : Describe the importance of adding enzyme to the standard curve. Do you expect that the enzyme contributed to the coloation in teh tubes? Why or Why no?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Question on portfolio risk

Portfolio Risk. Who would view the stock of Learning Tower of Pita as a risk reducing investment - the owner of a gambling casino or a successful bankruptcy lawyer? Explain.

  Business research and statistical data analysis

Which two types of probability sampling are best suited for business research and statistical data analysis, and why?

  Examined the effect of body position on blood pressure

Examined the effect of body position on blood pressure

  Positive linear correlation between number of commercials

Is there reason to believe there is a positive linear correlation between the number of t.v. commercials and the sale of this product?

  Determining hypothesis statement and distribution

Write the hypothesis statement. What distribution are you using?

  Estimate the pearson correlation coefficient

Explain the logic of what you have done, writing as if you are speaking to someone who has never heard of correlation (but who does understand the mean, deviation scores, and hypothesis testing);

  Addition thermo on probability

Addition Thermo on Probability - If a man is randomly selected for an interview, what is the chance he will Play football or basketball?

  Study of life of light bulbs

A quality engineer in a light bulb manufacturing factory is planning a study to estimate the average life of a large shipment of light bulbs.

  Find the probability based on poisson distribution

On average a certain intersection results in 3 traffic accidents per month. What is the probability that for any given month at this intersection

  Average rating of service for all customers

Suppose 100 randomly selected customers were asked to rate a particular service they recently had on a scale of 0 to 10. The sample mean rating was found to be 7.3.

  Normal distribution with mean in a supermarket

The number customers who enter a supermarket each hour is normally distributed with a mean of 600 and a standard deviation of 200. The supermarket is open 16 hours per day.

  Academic approach to analysis of variance

Twenty subscribers were surveyed, it found that the annual health insurance premiums for a family with coverage through an employer averaged $10,979.00. The standard deviation of the sample was $1000.00.

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