How many individuals participated in entire research study

Reference no: EM13142529

A researcher conducts an independent measures research study and obtains t= 2.070 with df= 28

a. How many individuals participated in the entire research study?
b. Using a two-tailed test with a=.05, is there a significant difference between the two treatment conditions?
c. Compute r squared to measure the percentage of variance accounted for by the treatment effect.

Reference no: EM13142529

Questions Cloud

Reclassification adjustment affects other comprehensive : If an available-for-sale investment is sold for which there are unrealized gains in accumulated other comprehensive income (AOCI), a reclassification adjustment affects other comprehensive income (OCI) in the period of sale by

What fraction of offspring is expected to be golden : In Labrador retrievers, coat color can be golden, black or chocolate. Golden animals result from recessive epistasis, and have an e/e genotype.

Find planning value for the population standard deviation : Assume that a 95% confidence interval estimate of the population mean annual starting salary is required. What is the planning value for the population standard deviation?

Determine george cost recovery deduction : George purchases used office furniture (seven-year class property) at a cost of $50,000 on April 20, 2009. Determine George's cost recovery deduction for 2009 for alternative minimum tax purposes, assuming George does not elect § 179 and the maxim..

How many individuals participated in entire research study : A researcher conducts an independent measures research study and obtains t= 2.070 with df= 28. How many individuals participated in the entire research study?

Find an instance of ecological mess : Find an instance of ecological mess that has taken place in Ontario. Outline the history of the problem, what caused it, what is being done to resolve it. What could have been done differently.

Adequacy of allowance for uncollectible accounts : In determining the adequacy of the allowance for uncollectible accounts, the least reliance should be placed upon which of the following.

Find examples of countries for each model : Find examples of countries for each model (rapid, slow, zero). Use examples using evidence in support. What problems, challenges . opportunites exist in the next 10-20 years as a result of their particular class of growth?

Calculate heat (in kj) associated with complete reaction : Ammonia reacts with oxygen according tot he following equation: 4NH3+5O2=4NO+6H2O deltaHrxn = -906kJ Calculate the heat (in kJ) associated with the complete reaction of 155g of NH3.

User Account

All Pages